This book is about viruses and was written during the COVID-19 pandemic. Learn about bacteria and viruses - from the common cold to smallpox, poli, Ebola and Zika virus. Then meet some of the scientists who discovered ways to prevent these diseases, and those who are working with viruses today.
Penguin Readers is a series of popular classics, exciting contemporary fiction, and thought-provoking non-fiction, written for learners of English as a foreign language. The series is aligned with the Common European Framework of Reference for languages and includes activities that help develop key skills.
CEFR |
Story |
Headwords |
|
S |
Pre- A1 |
400-600 |
350 |
1 |
A1 |
1,000-1,600 |
550 |
2 |
A1+ |
3,000-5,000 |
700 |
3 |
A2 |
7,000-10,000 |
1,000 |
4 |
A2+ |
11,000-14,000 |
1,200 |
5 |
B1 |
15,000-18,000 |
1,600 |
6 |
B1+ |
18,000-22,000 |
2,000 |
7 |
B2 |
22,000-26,000 |
2,500 |