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Deltacron: Is it a real COVID-19 variant or a lab error?

Video vocabulary

room

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US / ru:m /

UK / rum, rʊm /

A1
  • noun
  • All of the people inside a particular room
  • Part of building enclosed by walls, e.g. kitchen
  • Opportunity to exist, happen, or be true
  • verb
  • To share a home with someone

take

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US / teɪk /

UK / tek /

A1
  • noun
  • Filming of a single scene for TV or the movies
  • verb
  • To accept something that is offered
  • To use a method of traveling, e.g. a bus or train
  • To use a camera to make (a photo)
  • To pick up something and go away with it
  • To study a subject in school
  • To attempt to pass (an exam)
  • To require a certain amount of time, money, space

all

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US / ɔ:l /

UK / ɔl /

A1
  • adverb
  • Completely; totally
  • determiner
  • Being every one of something
  • pronoun
  • 100% of something; the complete amount

super

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US / ˈsu:pə(r) /

UK / ˈsupɚ /

A2
  • adjecitve
  • Of the highest quality; great; marvelous

professor

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US / prəˈfesə(r) /

UK / prəˈfɛsɚ /

A2
  • noun
  • Teacher who teaches at a college or university

who

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US / hu: /

UK / hu /

A1
  • pronoun
  • Which person
  • Used to introduce information about people

linguistic

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US / lɪŋˈgwɪstɪk /

UK / lɪŋˈɡwɪstɪk /

B1
  • adjecitve
  • Of or relating to language

organization

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US / ˌɔ:gənaɪˈzeɪʃn /

UK / ˌɔrɡənɪˈzeʃən /

A2
  • noun
  • Group of people with a particular purpose

change

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US / tʃeɪndʒ /

UK / tʃendʒ /

A1
  • noun
  • Exchange of one set of clothes for another
  • Money in the form of coins instead of paper
  • Money returned after giving too much
  • Act of making or becoming something else
  • verb
  • To exchange one set of clothes for another
  • To exchange one kind of money for another
  • To replace something with another thing
  • To make or become something else
  • To go from one train, bus, etc. and go to another

hold

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US / həʊld /

UK / hold /

A1
  • noun
  • Section of a ship or plane used for storing things
  • Influence or power held over someone
  • Place of support for hands or feet when climbing
  • verb
  • To agree to keep something for someone
  • To have the capacity to support/contain something
  • To control an area and protect it from attack
  • To not allow someone to leave a place
  • To cause an event to happen at a place or time
  • To use hands or arms to carry or keep something
  • To have a specific quality or property
  • To keep an image, belief or feeling in your mind
  • To have or own something
  • To wait before being able to talk on the phone
  • To limit the movement of someone in a sport

result

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US / rɪ'zʌlt /

UK / rɪˈzʌlt /

A2
  • noun
  • Something produced through tests or experiments
  • Final score of a competition, election or game
  • verb
  • To be the outcome of other causes and effects

show

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US / ʃəʊ /

UK / ʃo /

A1
  • noun
  • False display of love, emotion or action
  • An event for displaying or promoting goods
  • Play, opera or theater production
  • Presentation that is broadcast on TV or radio
  • verb
  • To be easily seen or displayed
  • To display your emotions or feelings
  • To let someone see something; display
  • To explain or teach how something is done
  • To lead someone somewhere; point them to something
  • To prove something to be true, correct
  • To reveal or allow something to be seen

virus

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US / 'vaɪrəs /

UK / ˈvaɪrəs /

B1
  • noun
  • File secretly put on computers to cause harm
  • Living organism that causes disease or sickness

believe

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US / bɪ'li:v /

UK / bɪˈliv /

A1
  • verb
  • To think or accept that something is true
  • To have a particular opinion about something

error

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US / ˈerə(r) /

UK / ˈɛrɚ /

A2
  • noun
  • Something that is not correct; a mistake

very

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US / 'verɪ /

UK / ˈvɛri /

A1
  • adjecitve
  • Concerning a large degree or amount
  • adverb
  • A lot; much; many
  • Used to stress or emphasize a noun

they

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US / ðeɪ /

UK / ðe /

A1
  • pronoun
  • Two or more people, animals, or things

emotion

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US / iˈməuʃən /

UK / ɪˈmoʃən /

A2
  • noun
  • A feeling such as sadness, anger or love

before

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US / bɪˈfɔ:(r) /

UK / bɪˈfɔr,-ˈfor /

A1
  • adverb
  • At a time earlier than the present; previously
  • conjunction
  • In advance of something happening
  • preposition
  • In front of someone or something

careful

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US / ˈkeəfl /

UK / ˈkerfl /

A2
  • adjecitve
  • Trying not to make mistakes; working slowly

have

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US / həv /

UK / hæv /

A1
  • verb
  • To drink, smoke, eat or use something
  • To experience the effects of something
  • To organize an event, or join in an activity
  • To own, possess, or hold something
  • To cause to happen or produce a particular effect

information

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US / ˌɪnfəˈmeɪʃn /

UK / ˌɪnfɚˈmeʃən /

A1
  • noun
  • Collection of facts and details about something

machine

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US / mə'ʃi:n /

UK / məˈʃin /

A1
  • noun
  • Piece of equipment used to do work
  • Powerful group who control and organize things
  • verb
  • To shape, work on something, using a device

recombination

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US / ri:'kɒmbə'neɪʃən /

UK / ri:'kɒmbə'neɪʃən /

A1
  • noun
  • Combining of items different from their parents

attar

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US / ˈætə(r) /

UK / ˈætər /

A1
  • noun
  • Essential oil or perfume obtained from flowers

expert

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US / 'ekspɜ:t /

UK / ˈɛkˌspɚt /

A2
  • adjecitve
  • Having special knowledge or skill
  • noun
  • Skillful person with special knowledge

see

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US / si: /

UK / si /

A1
  • verb
  • To go on a date with someone
  • To predict whether something is, or will be true
  • To understand what someone says
  • To use your eyes to look at something
  • To visit a place often for sightseeing or pleasure
  • To visit or meet with someone
  • To find out by waiting or looking
  • To watch (a game, movie or TV show)

datum

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US / ˈdeɪtəm /

UK / ˈdetəm, ˈdætəm, ˈdɑtəm /

B1
  • noun
  • Item of factual information

government

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US / ˈgʌvənmənt /

UK / ˈɡʌvənmənt /

A1
  • noun
  • Group of people and system that rule a nation

with

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US / wɪð /

UK / wɪð, wɪθ /

A1
  • preposition
  • As an employee of a certain company
  • Against something or someone
  • By using something as a means
  • Due to; because of
  • Including
  • Possessing as a feature
  • Related to
  • (Of the manner/attitude by which you do something)
  • Used to express that people or things are together

often

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US / ˈɔfən /

UK / ˈɔfən,ˈɑfən,ˈɔftən,ˈɑf- /

A1
  • adverb
  • Many times; frequently; on many occasions

public

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US / 'pʌblɪk /

UK / ˈpʌblɪk /

A1
  • adjecitve
  • Owned by the government
  • Concerning society in general
  • Being available or accessible to people in general
  • Known or able to be known by all people

bear

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US / bɛː /

UK / bɛr /

A2
  • noun
  • Large brown animal with fur that lives in forests
  • Someone who expects stock market to fall
  • verb
  • To accept (responsibilities or duties)
  • To give birth to a child; to produce fruit
  • To accept or suffer the weight of difficulties
  • To keep moving left or right while going forward
  • To show (sign of something)
  • To support the weight of something, e.g. a bridge

quickly

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US / ˈkwɪkli /

UK / ˈkwɪklɪ /

A1
  • adverb
  • Without taking a lot of time; fast

scientist

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US / ˈsaɪəntɪst /

UK / ˈsaɪəntɪst /

A2
  • noun
  • Person who is trained in a science

spike

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US / spaɪk /

UK / spaɪk /

B2
  • noun
  • The top point in a graph
  • Long, thin metal rod that ends in a point
  • verb
  • To go up to a point on a graph

contain

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US / kənˈteɪn /

UK / kənˈten /

A2
  • verb
  • To keep something from spreading
  • To hold something inside something else

global

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US / ˈgləʊbl /

UK / ˈgloʊbl /

A2
  • adjecitve
  • Concerning, involving, affecting all of something
  • Of, affecting, or involving the entire world

misleading

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US / ˌmɪsˈli:dɪŋ /

UK / mɪsˈlidɪŋ /

A2
  • adjecitve
  • Having the wrong or mistaken idea
  • verb
  • To make someone have the wrong idea about a thing

new

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US / nju: /

UK / nu, nju /

A1
  • adjecitve
  • Not old, recently born, built or made
  • Being or doing something for the first time
  • Not felt, seen or known previously
  • Having been recently bought or obtained

small

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US / smɔ:l /

UK / smɔl /

A1
  • adjecitve
  • Little in size; not big
  • (Of letters) not written in capital letters
  • Being insignificant or minor
  • (Of a business) with few people or things; local
  • (Of voice) being soft and quiet
  • (Of a child) being young

appear

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US / ə'pɪə(r) /

UK / əˈpɪr /

A1
  • verb
  • To be seen, become visible; come into sight
  • To seem to be
  • To act in a play, movie, or be mentioned in media

describe

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US / dɪ'skraɪb /

UK / dɪˈskraɪb /

A1
  • verb
  • To tell the appearance, sound, smell of something

scenario

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US / sɪˈnɑː.ri.əʊ /

UK / səˈner.i.oʊ /

B1
  • noun
  • An imagined sequence of events in a plan/project

will

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US / wɪl /

UK / wɪl /

A1
  • noun
  • Desire or choice of someone
  • Document saying who gets your money when you die
  • Strong desire to do something; determination
  • Desire to do something; strong wish to do
  • other
  • Used with verbs to express the future
  • verb
  • To leave property to someone after your death
  • To use mental effort to make something happen
  • Am (is, are) likely to do
  • To influence someone to do something
  • To make something happen by strongly wanting it

population

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US / ˌpɒpjuˈleɪʃn /

UK / ˌpɑpjəˈleʃən /

A2
  • noun
  • Number of people who live in a country, area etc.

true

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US / tru: /

UK / tru: /

A1
  • adjecitve
  • Agreeing with the facts; not false; real or actual

actually

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US / ˈæktʃuəli /

UK / ˈæktʃuəli /

A1
  • adverb
  • Used to add new (often different) information

database

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US / 'deɪtəbeɪs /

UK / ˈdetəˌbes, ˈdætə- /

A2
  • noun
  • Data stored in logical order to aid retrieval

science

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US / 'saɪəns /

UK / ˈsaɪəns /

A2
  • noun
  • Study of the physical world, based on facts

terminology

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US / ˌtɜ:mɪˈnɒlədʒi /

UK / ˌtɜ:rməˈnɑ:lədʒi /

B2
  • noun
  • Specific words and expressions used in a field

worried

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US / ˈwʌrid /

UK / ˈwɜ:rid /

A1
  • adjecitve
  • Feeling troubled or concerned
  • verb
  • To cause concern or trouble over something
  • To feel concerned or troubled about something

alpha

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US / ˈælfə /

UK / 'ælfə /

B1
  • adjecitve
  • Most powerful (animals of the same sex)
  • noun
  • First letter in the Greek alphabet

fight

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US / faɪt /

UK / faɪt /

A1
  • noun
  • An argument or quarrel
  • Act of trying to hurt someone by hitting them
  • A struggle to do a difficult task
  • verb
  • To argue or quarrel with someone about something
  • To try to hurt someone by hitting them
  • To struggle to do a difficult task

happen

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US / 'hæpən /

UK / ˈhæpən /

A1
  • verb
  • To take place or occur

portion

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US / 'pɔ:ʃn /

UK / ˈpɔrʃən, ˈpor- /

B1
  • noun
  • Serving of food that is intended for one person
  • Part of something shared that belongs to a whole
  • verb
  • To separate something to divide among people

get

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US / ɡet /

UK / ɡɛt /

A1
  • verb
  • To become affected by illness or disease
  • To begin to feel or understand an emotion or idea
  • To send or bring someone or something home, etc.
  • To go somewhere to obtain something
  • To (cause to) do a particular thing
  • To obtain, receive or be given something
  • To currently have
  • To prepare for use
  • To understand something being said or read

then

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US / ðen /

UK / ðɛn /

A1
  • adverb
  • A time that is not now
  • Following another thing in time or arrangement
  • Following on reasonably from what was just stated
  • At that time, not now

catch

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US / kætʃ /

UK / kætʃ, kɛtʃ /

A1
  • noun
  • Amount of something that has been caught
  • Trick or something trying to deceive
  • verb
  • To stop something flying and hold it
  • To stop something and not let it go, e.g. animals
  • To get sick or get a disease from someone else
  • To find someone to do something, a task
  • To get stuck on or in something
  • To be trapped so you can’t escape
  • To be able to understand what someone is saying

omicron

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US / əʊˈmaɪkrɒn /

UK / ˈɑːməkrɑːn /

A1
  • other
  • A letter of the Greek alphabet

sequence

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US / 'si:kwəns /

UK / ˈsikwəns, -ˌkwɛns /

A2
  • noun
  • Part of a movie showing one part of the story
  • verb
  • To arrange things in an order they should happen

similar

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US / ˈsɪmələ(r) /

UK / ˈsɪməlɚ /

A1
  • adjecitve
  • Nearly the same; alike

compliance

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US / kəmˈplaɪəns /

UK / kəmˈplaɪəns /

B1
  • noun
  • Act of obeying a law, etc.

detrimental

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US / ˌdetrɪˈmentl /

UK / ˌdɛtrəˈmɛntl /

B2
  • adjecitve
  • Harmful

mean

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US / mi:n /

UK / min /

A1
  • adjecitve
  • Being good at
  • Nasty; unkind
  • Not liking to spend money; cheap; stingy
  • noun
  • Average of a set of numbers
  • verb
  • To express a particular idea or thought
  • To intend to do something in particular
  • To have a particular meaning or value

about

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US / ə'baʊt /

UK / əˈbaʊt /

A1
  • adverb
  • To be ready to; going to
  • Nearly; approximately; roughly
  • Near; next to; close to
  • In every direction; in the area of
  • preposition
  • Concerning or of (a topic)

even

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US / 'i:vn /

UK / ˈivən /

A1
  • adjecitve
  • Being equal in influence, power, possibility etc.
  • Being divided equally or fairly
  • (Of teams/contest) with similar chances of success
  • Smooth, level, or regular
  • Can be divided by 2; ending in 2, 4, 6, 8, or 0
  • At a regular, equally steady manner
  • Remaining steady and unchanging
  • adverb
  • (When this is surprising) as well; too
  • (Used to compare two things/stress the difference)
  • verb
  • To make something level; to flatten
  • To make something equal

health

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US / helθ /

UK / hɛlθ /

A1
  • noun
  • (Person, company) being in a good condition; well

like

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US / laɪk /

UK / laɪk /

A1
  • adjecitve
  • Being equal in status or kind to something else
  • Similar; the same
  • adverb
  • For example
  • preposition
  • Used as a filler; used to ad emphasis
  • In a way similar to the way something is done
  • Such as; for example
  • verb
  • To want to
  • To find something pleasing; to prefer something

people

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US / 'pi:pl /

UK / ˈpipəl /

A1
  • noun
  • Persons sharing culture, country, background, etc.
  • Men, Women, Children

that

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US / ðæt /

UK / ðæt, ðət /

A1
  • adjecitve
  • The person or thing being talked about
  • Used to identify something both the speakers know
  • adverb
  • Used to reinforce adjectives and adverbs
  • To such a degree
  • conjunction
  • Used to connect a noun clause
  • Used to introduce an adverbial clause
  • Used to introduce a noun clause
  • determiner
  • Used as a noun to refer to something
  • pronoun
  • Referring an object far away
  • Used to refer to the relative pronoun ‘which’

what

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US / wɒt /

UK / hwɑt, hwʌt, wɔt, wʌt,hwət, wət /

A1
  • pronoun
  • Thing or things that; the same kind as
  • Used to emphasize something you are about to say
  • adjecitve
  • Used to refer to a particular amount, or number
  • Used to place emphasis on a particular quality
  • adverb
  • To a certain degree
  • determiner
  • Question words used for asking for information
  • exclamation
  • Used to express excitement, shock, or surprise
  • Used to ask people to repeat something they said

wildfire

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US / ˈwaɪldfaɪə(r) /

UK / ˈwaɪldˌfaɪr /

A1
  • noun
  • Raging and rapidly spreading large fire

make

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US / meɪk /

UK / mek /

A1
  • noun
  • Product made by a particular company; brand
  • verb
  • To arrange or prepare something e.g. dinner
  • To get to (a place) on time
  • To gain the status of (teacher, lawyer, etc.)
  • To create something by putting things together
  • To earn a certain amount of money at a job
  • To cause or force a person to do something
  • To cause something to happen or be formed

suggest

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US / səˈdʒest /

UK / səɡˈdʒɛst, səˈdʒɛst /

A1
  • verb
  • To mention something that could be done; propose

researcher

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US / rɪ'sɜ:tʃə(r) /

UK / rɪˈsətʃɚ /

A2
  • noun
  • Someone who works to find new facts and ideas

the

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US / ðə /

UK / ðə /

A1
  • article
  • Used to refer to something already mentioned
  • Used to show there is only one of something
  • determiner
  • Used to describe all of a family

this

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US / ðɪs /

UK / ðɪs /

A1
  • adjecitve
  • Used to indicate something already been discussed
  • Used to indicate something happening around now
  • adverb
  • An indication by a physical motion or gesture
  • A specific amount of
  • determiner
  • Person, thing, or idea near you
  • pronoun
  • Person, thing that has already been discussed

genetic

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US / dʒəˈnetɪk /

UK / dʒəˈnɛtɪk /

B1
  • adjecitve
  • Of, relating to, or controlled by genes

surprised

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US / səˈpraɪzd /

UK / sərˈpraɪzd /

A1
  • adjecitve
  • Feeling a shock when something unexpected happens
  • verb
  • To do something that another person didn't expect

how

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US / haʊ /

UK / haʊ /

A1
  • adjecitve
  • To what degree? in what amount?
  • adverb
  • (Used to explain the way to do something)
  • exclamation
  • For what purpose or reason?
  • (Used to ask someone or something's condition)

mutation

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US / mju:'teɪʃn /

UK / mjuˈteʃən /

B2
  • noun
  • Change that changes genetic structure

panini

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US / pəˈniːni /

UK / pəˈniːni /

A1
  • other
  • Indian grammarian whose grammatical rules for Sanskrit are the first known example of descriptive li

you

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US / jʊ /

UK / ju /

A1
  • pronoun
  • Person someone is speaking or writing to
  • Person or people in general

message

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US / 'mesɪdʒ /

UK / ˈmɛsɪdʒ /

A2
  • noun
  • Main idea or theme in a story, book, or film
  • Piece of information that is told/given to someone
  • verb
  • To communicate using text

other

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US / 'ʌðə(r) /

UK / ˈʌðər /

A1
  • adjecitve
  • A thing different from that mentioned
  • determiner
  • (Something) else; not the first (one)
  • pronoun
  • Being the one and only thing of that category

than

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US / ðən /

UK / ðən /

A1
  • conjunction
  • Used to compare two things that are not equal

turn

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US / tɜ:n /

UK / tɚn /

A1
  • noun
  • Place where changing of direction happens
  • Your time or chance to perform a duty
  • Your chance to play or do in say a game
  • Unexpected change, as in the weather
  • verb
  • To become (a particular age)
  • To become a different quality, color, etc.
  • To change the direction of something, e.g. a car
  • To move in an opposite direction or position
  • To shape metal with a spinning tool

distract

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US / dɪ'strækt /

UK / dɪˈstrækt /

B1
  • verb
  • To draw someone's attention away from something

term

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US / tɜ:m /

UK / tɚm /

A1
  • noun
  • Conditions applying to an agreement, contract
  • Length of time something is expected to happen
  • Fixed period of weeks for learning at school
  • The (precise) name given to something
  • verb
  • To call; give a name to

epsilon

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US / ˈepsɪlɒn /

UK / ˈepsɪlɑːn /

C1
  • noun
  • Fifth letter of the Greek alphabet

misinformation

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US / ˌmɪsɪnfə'meɪʃn /

UK / ˌmɪsɪnfə'meɪʃn /

B1
  • noun
  • Information that is incorrect

two

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US / tu: /

UK / tu /

A1
  • number
  • 2

fearful

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US / ˈfɪəfl /

UK / ˈfɪrfl /

A2
  • adjecitve
  • Experiencing or showing fear; scared; afraid

panoramic

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US / ˌpænə'ræmɪk /

UK / ˌpænəˈræmɪk /

B2
  • adjecitve
  • Having a full and wide view of something

particular

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US / pəˈtɪkjələ(r) /

UK / pɚˈtɪkjəlɚ, pəˈtɪk- /

B2
  • adjecitve
  • One specific (one)
  • Having firm ideas about what is desirable
  • Being special or more than is typical

think

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US / θɪŋk /

UK / θɪŋk /

A1
  • verb
  • To have an idea about something without certainty
  • To have an idea, opinion or belief about something

arise

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US / əˈraɪz /

UK / əˈraɪz /

A2
  • verb
  • To stand up
  • To result or happen due to a particular event

another

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US / əˈnʌðə(r) /

UK / əˈnʌðɚ /

A1
  • adjecitve
  • One more, but not this
  • determiner
  • One more added
  • pronoun
  • One more (thing)

real

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US / rɪəl /

UK / ˈriəl, ril /

A1
  • adjecitve
  • Actually existing or happening, not imagined
  • Being important or special

call

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US / kɔ:l /

UK / kɔl /

A1
  • noun
  • A order or request for action
  • The sound an animal makes, often when in danger
  • A correct prediction, e.g. a decision in a game
  • A short visit to a place or person
  • A decision by a referee or umpire in a game
  • verb
  • To make a request or order for action
  • (Animal) to make sounds to warn of danger
  • To announce the date of an election
  • To make a judgment about something
  • To give someone or something a name
  • To guess in advance the result or outcome
  • To visit a place or person for a short time
  • To phone someone
  • To speak, announce or shout in a loud voice

where

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US / hwɛə /

UK / hwɛr, wɛr /

A1
  • conjunction
  • At or in the place which
  • In whatever place
  • pronoun
  • Word you use to ask the location of something

and

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US / ənd /

UK / ənd, ən,ænd /

A1
  • conjunction
  • Used to refer to two or more things
  • Plus; in addition; on top of that
  • Used to introduce an action that follows another

certainly

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US / ˈsə:tnli /

UK / ˈsɚtnli /

A1
  • adverb
  • Sure; of course

communicator

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US / kəˈmju:nɪkeɪtə(r) /

UK / kəˈmjunɪˌketɚ /

B1
  • noun
  • Person expressing ideas, thoughts and feelings

lot

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US / lɒt /

UK / lɑt /

A1
  • noun
  • What happens to a person in life from chance; fate
  • A group of people seen together
  • Item for sale at an auction
  • Small area of land used for a purpose e.g. parking

name

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US / neɪm /

UK / nem /

A1
  • noun
  • What something or someone is called
  • verb
  • To state what someone is called, e.g. John

rather

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US / 'rɑ:ðə(r) /

UK / ˈræðɚ, ˈrɑðɚ /

A1
  • adverb
  • Somewhat; fairly; not that much

false

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US / fɔ:ls /

UK / fɔ:ls /

A2
  • adjecitve
  • Not real or genuine

from

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US / frəm /

UK / frʌm, frɑm,frəm /

A1
  • preposition
  • Starting at a particular place, time or level

out

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US / aʊt /

UK / aʊt /

A1
  • adverb
  • No longer stylish (e.g. fashion)
  • Away from home, business, or the usual place
  • In a direction/movement away from inside or center
  • noun
  • Act when a batter cannot continue playing
  • verb
  • To tell people a secret

zoology

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US / zəʊˈɒlədʒi /

UK / zoʊˈɑ:lədʒi /

A1
  • noun
  • All the animal life in a particular region/period

danger

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US / ˈdeɪndʒə(r) /

UK / ˈdendʒɚ /

A1
  • noun
  • The possibility of getting hurt, damaged, killed

sound

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US / saʊnd /

UK / saʊnd /

A1
  • adjecitve
  • Sensible, dependable and reliable
  • Unbroken or undisturbed, as of sleep
  • Firm or solid in structure
  • Sane; not mentally ill
  • Clearly reasoned; involving sense, good judgment
  • noun
  • Unique quality that characterizes a style of music
  • Waves traveling in air or water that can be heard
  • verb
  • To seem or appear to be, from what was said
  • To say in a clear deliberate manner
  • To make a noise, e.g. to ring a bell

alarm

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US / əˈlɑ:m /

UK / əˈlɑ:rm /

A2
  • noun
  • Sound or light used for a warning or alert
  • an alarm clock

start

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US / stɑ:t /

UK / stɑrt /

A1
  • noun
  • First time or place that a thing exists; beginning
  • First opportunity to achieve something, e.g. a job
  • Sudden action or movement because you are scared
  • other
  • Beginning of something in place or time
  • verb
  • To do, be or happen for the first time; begin
  • To turn something on

news

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US / nju:z /

UK / nu:z /

A1
  • noun
  • Broadcast on radio or TV about recent events
  • Information about recent events

individual

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US / ˌɪndɪˈvɪdʒuəl /

UK / ˌɪndəˈvɪdʒuəl /

A2
  • adjecitve
  • Made for use by one single person
  • Having a distinct manner different from others
  • noun
  • Single person, looked at separately from others

strong

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US / strɒŋ /

UK / strɔŋ /

A1
  • adjecitve
  • (Of tea or beer) dark or thick
  • Having big muscles; physically powerful

exchange

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US / ɪksˈtʃeɪndʒ /

UK / ɪksˈtʃendʒ /

A2
  • noun
  • Sharing/directing a look, etc. at someone else
  • Short discussion or talk
  • The place you can change money to another currency
  • Place where things or services are exchanged
  • Act of returning something to a store
  • Act of giving a thing in return for another thing
  • verb
  • To share (a look, a few words etc.)
  • To sell one currency to get another
  • To return something to a store
  • To give things of similar value to each other

dm

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US / ˌdiː ˈem /

UK / ˌdiː ˈem /

A1
  • other

trace

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US / treɪs /

UK / tres /

B1
  • noun
  • Very small quantity of something
  • verb
  • To make an outline to determine a shape
  • To find someone or something that has disappeared
  • To draw the outline of an image through thin paper

time

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US / taɪm /

UK / taɪm /

A1
  • noun
  • Speed at which music is played; tempo
  • Point as shown on a clock, e.g. 3 p.m
  • Number of hours, minutes needed to do something
  • Occasion when something happens
  • Period or occasion that something occurred
  • Period in history or the past
  • Something measured in minutes, hours, days, etc.
  • How long an event takes; duration
  • verb
  • To check speed at which music is performed
  • To choose a specific moment to do something
  • To measure how long an event takes, e.g. a race
  • To schedule something to occur at a specific moment

but

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US / bət /

UK / bʌt,bət /

A1
  • conjunction
  • Used before you say something different, opposite

especially

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US / ɪˈspeʃəli /

UK / ɛˈspɛʃəli, ɪˈspɛʃ- /

A1
  • adverb
  • More than usual; extremely

good

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US / ɡʊd /

UK / ɡʊd /

A1
  • adjecitve
  • Proper, appropriate or right
  • (Of an amount) enough; plenty
  • Excellent; high quality
  • Acting well or properly; of moral character
  • In a positive or happy emotional state
  • noun
  • Advantage or benefit

variant

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US / ˈveəriənt /

UK / ˈveriənt /

A2
  • noun
  • Thing that differs from something of the same kind

email

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US / 'i:meɪl /

UK / 'i:meɪl /

A1
  • noun
  • A message like a letter sent by computer or phone
  • verb
  • To send an electronic letter via computer or phone

not

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US / nɒt /

UK / nɑt /

A1
  • adverb
  • Word indicating the negative
  • (Used to form the negative of verbs)

quite

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US / kwaɪt /

UK / kwaɪt /

A1
  • adverb
  • Not very; fairly
  • Very; In a complete or total manner

expect

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US / ɪk'spekt /

UK / ɪkˈspɛkt /

A1
  • verb
  • To believe something is probably going to happen

hybrid

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US / ˈhaɪbrɪd /

UK / ˈhaɪbrɪd /

B2
  • adjecitve
  • Formed from combining different things
  • noun
  • Something formed from combining different things

online

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US / ˌɒnˈlaɪn /

UK / ˌɑ:nˈlaɪn /

B1
  • adjecitve
  • Connected to the internet

against

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US / əˈgenst /

UK / əˈɡenst /

A1
  • preposition
  • In physical contact with, as for support; next to
  • In opposition to; disagreeing with

genome

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US / ˈdʒi:nəʊm /

UK / ˈdʒi:noʊm /

B2
  • noun
  • Complete set of genetic material in an organism

host

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US / həʊst /

UK / host /

A2
  • noun
  • Mass; a great number
  • Person who entertains guests
  • Plant or animal on or in which parasites live
  • Presenter on a television or radio program
  • verb
  • To be the sponsor of an event, e.g. the Olympics
  • To lead or start a party, program, or other event
  • To lead a TV or radio show as the announcer

measure

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US / ˈmeʒə(r) /

UK / ˈmɛʒɚ /

A1
  • noun
  • Plan to achieve a desired result
  • Tool used to calculate the size of something
  • verb
  • To determine the value or importance of something
  • To calculate size, weight or temperature of

protein

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US / ˈprəʊti:n /

UK / ˈprəʊˌtiːn /

B1
  • noun
  • Group of molecules made from amino acids

can

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US / kæn /

UK / kən,kæn /

A1
  • noun
  • A metal container for storing food
  • other
  • Able to; have the skill to; have the time to
  • verb
  • To have permission to
  • To be possible to do
  • To preserve food by sealing it in a metal container

pick

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US / pɪk /

UK / pɪk /

A1
  • noun
  • Sharp tool used for breaking the ground
  • Item selected from a group of choices
  • verb
  • To take fruit or vegetables from a plant or tree
  • To decide on a thing from various choices; select
  • To remove (flower, etc.) with your fingers

really

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US / ˈri:əli /

UK / ˈriəˌli, ˈrili /

A1
  • adverb
  • Used to stress something that is said; definitely
  • In a true or accurate manner
  • Very

study

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US / 'stʌdɪ /

UK / ˈstʌdi /

A1
  • noun
  • Room that a person studies or reads in
  • Piece of research
  • Topic or subject you research or learn about
  • verb
  • To focus on learning something usually at school

would

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US / wʊd /

UK / wʊd /

A1
  • other
  • Used to indicate something imagined
  • Used to ask or request something politely
  • Verb used to indicate possibility, request etc.
  • Used to indicate a preference
  • Used to indicate a reaction
  • Indicates something that occurred repeatedly
  • Used to indicate willingness or ability to do

behaviour

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US / bɪˈheɪvjə(r) /

UK / bɪˈhevjɚ /

A1
  • noun
  • The way a person or thing acts; manner

same

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US / seɪm /

UK / sem /

A1
  • adjecitve
  • Being equal in quality and amount
  • Identical; not different
  • Not changing; constant
  • Introduction to Video Content
  • The Delta Cron variant of COVID-19 initially caused concern when sequences of its genome were uploaded to an online database called GizAid. The sequences were uploaded by a researcher in Cyprus, and they appeared to show that Delta Cron was a new hybrid variant. It contained a spike protein with some of the same mutations as the Omicron variant. However, this turned out to be a lab error rather than a real variant. According to a virologist from Saskatchewan, it is believed that the sequencing machine used to analyze the samples picked up traces of another virus in the room, leading to the false appearance of a hybrid variant. If Delta Cron had evolved naturally in Cyprus, the sequences would have been similar in other parts of the genome, but they were not. So, it is not a hybrid variant, although recombination between two viruses in the same host is a possible scenario. Previous studies have shown such recombination events with variants Alpha and Epsilon, but experts emphasize that a hybrid variant does not necessarily mean a stronger virus. In fact, it often results in a weaker virus. The misleading name of Delta Cron is a cause for concern, according to WHO officials, as it suggests the birth of a super virus. This has led to misinformation and anxiety among the public. As a science communicator, I have received numerous messages expressing worry about Delta Cron. Government organizations and experts are aware of the power of misinformation and are cautious about how they describe variants. New terms like Deltacron can spread rapidly and hinder the fight against COVID-19, especially when emotions come into play.
  • Subtitles section
  • Delta Cron actually started when these sequences were uploaded to an online database of sequence data called GizAid.
  • Uploaded by a researcher in Cyprus, the genome of so-called Delta Cron appeared to be a new hybrid variant.
  • It contained a spike protein that had some of the same mutations as Omicron in it.
  • But a Saskatchewan virologist says that quickly turned out not to be true.
  • Rather what scientists believe is an error made by a sequencing machine as it picked up traces of another virus in the room.
  • Had it arisen by evolution in Cyprus then you would expect all of the sequences to be quite similar in the other portions of the genome but they weren't.
  • So not a hybrid says zoology professor Sarah Otto but not an impossible scenario.
  • It's called recombination when two viruses co-infect the same hosts and exchange genetic information.
  • Studies show this has happened before with variants Alpha and Epsilon but experts say hybrid does not mean stronger.
  • More often than not this results in a virus that's not as good at being a virus.
  • A false alarm that is still sounding out.
  • As a science communicator I was getting a lot of messages, my emails and DMs from people being really really worried.
  • The danger WHO officials say is in the misleading name suggesting a super virus was born.
  • A Michigan linguistics researcher is not surprised.
  • We're certainly in a time where we've seen that misinformation can really take off.
  • So people I think are being very careful especially government organizations about how they describe particular variants.
  • Some have called it the panoramic, the morona virus and even believe it or not the panini.
  • New terminology like Deltacron can catch like wildfire and experts say be detrimental to the fight against COVID-19 when emotion takes hold.
  • If you have even a small portion of the population fearful you will see changes in individual behaviors in terms of compliance with public health measures.
  • And some say even distracting the public from the real danger.
  • And that is unchecked spread of Omicron.
  • Nuri Ibrahim, Global News.