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B2 Upper Intermediate English 7:45 1,238 words News

Is it time to worry about bird flu?

Vox · 601,840 views · Added 2 months ago

AI Summary

This in-depth news report explains the science behind avian flu (H5N1), covering how the virus spreads across species, why dairy cows are now affected, and when it could become a pandemic. Ideal for B2 learners looking to build vocabulary in public health, epidemiology, and virology, with terms like 'reassortment,' 'pathogenicity,' 'panzootic,' and 'sustained community transmission.'

Learning Stats

B2

CEFR Level

1,238

Total Words

497

Unique Words

6/10

Difficulty

Vocabulary Diversity 40%

Key Vocabulary (12)

you A1 pronoun

Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.

person A1 noun

An individual human being, such as a man, woman, or child. It refers to a single human as a distinct entity from others.

virus B2 noun

A submicroscopic infectious agent that replicates only inside the living cells of an organism, often causing disease. In technology, it refers to a piece of malicious code that replicates itself to damage or disrupt a computer system.

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