Learn about bacteria and viruses — from the common cold to smallpox, polio, Ebola and the Zika virus. Then meet some of the scientists who discovered ways to prevent these diseases, and those who are working with viruses today
Learn about bacteria and viruses — from the common cold to smallpox, polio, Ebola and the Zika virus. Then meet some of the scientists who discovered ways to prevent these diseases, and those who are working with viruses today
Comentarios