MRSA originated in humans — but it frequently jumps to other animals and bounces back to us

The resilience and adaptability of these superbugs is impressive — and scary.

H7N9 Avian Influenza (Bird Flu) Vaccine Trials Begin

Could we be drawing close to finally defeating this disease?

Miami Beach mosquitoes are carrying Zika, tests confirm

They’re a really tough species to fight.

White Nose Bat Syndrome spreads deeper into the U.S. — first case confirmed west of the Rockies

The first case of white nose syndrome, a disease that has wreaked havoc on bat populations in the eastern U.S. has been identified west of the Rockies. The disease’s spread threatens to drastically impact bat populations there, altering ecosystems throughout the country.