Tag: epidemic

Flu shift and drift | Infectious diseases | Health & Medicine | Khan Academy

Let’s say there are two communities, an orange community and a purple community, and they’re separate from each other. And your job is to go into these communities, and find… Read more »

Three types of flu | Infectious diseases | Health & Medicine | Khan Academy

Let’s talk about influenza viruses and the three different types of influenza that there are. There are actually three types, or three families, I think of them as. And we’re… Read more »