What is a zoonotic disease?

Preparing For The Next Pandemic After COVID-19

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B2 English listening practice · American English · Picked for people who know more

💡 Did you know?
zoonotic disease
noun phrase · English
“a disease that jumps from animals to humans”

This pandemic-preparedness talk hands you a useful term and defines it on the spot: «the zoonotic disease, which is a fancy name for an animal disease transferred to a human». A zoonotic disease spreads from animals to people, and many of history’s worst outbreaks, from rabies to COVID-19, began exactly this way.

The word joins Greek zoon (“animal”) with the “-otic” ending, and you’ll hear “zoonosis” for the jump itself. The talk sets it beside smallpox, polio, Ebola, and AIDS to make its point: outbreaks recur. A handy, increasingly common word for anyone who follows the news on health.

How common are the words?

How common are the words in this B2 English listening practice video?

86%
of words are in the top 2,000 most common English words
Most of the words in this video are common English words.

How common in written English

78.8%
Top 1,000
86%
Top 2,000
92%
Top 5,000

How common in spoken English

88.8%
Top 1,000
94.7%
Top 2,000
100%
Top 5,000
👄 Words for talking
This video uses words people often say in English.

Harder words in this video

These words are harder than B2. Here is what they mean.

cadre
1×
Not in top 5,000
group of people
leaped
1×
Not in top 5,000
jumped
zoonotic
1×
Not in top 5,000
diseases from animals
smallpox
1×
Not in top 5,000
virus causing skin rash
polio
1×
Not in top 5,000
viral disease affecting nervous system
this is not our last pandemic
1×
more pandemics will follow in future

Source: wordfreq 3.1.1 (general) · SUBTLEX-US 2012 (spoken). These numbers are close, not perfect.

★Where you hear this
  • ▸Global health bodies like the WHO and the CDC.
  • ▸English news coverage of outbreaks like Ebola, COVID-19, and bird flu.
  • ▸Public-health explainers and science channels on how disease spreads.
  • ▸In everyday talk about where new viruses come from.

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