Influenza Attack! How a virus invades your body Krufich Wonders | NPR

[ad_1] When you catch the flu, viruses turn your cells into tiny factories that help spread the disease. Subscribe to NPR! In this animation, NPR's Robert Krulwich and medical animator David Bolinsky explain how an influenza virus can trick a single cell into making a million more viruses. See and hear the rest of the … Read more