Looking at swine flu through a historical lens
A new human case of H1N2, a swine flu strain reported in 50 people worldwide since 2005, was recently detected…
A new human case of H1N2, a swine flu strain reported in 50 people worldwide since 2005, was recently detected…
Measles is a highly contagious virus that can remain infectious in a room for up to two hours after an…