The H7N9 virus has proven deadly in China, but it is not yet a pandemic.
center for disease control
Best time for a flu shot: Right now
It takes 2 weeks after a flu shot for the body to develop immunity.
Oklahoma Medical Research Foundation (OMRF)
Discoveries that make a difference.
The H7N9 virus has proven deadly in China, but it is not yet a pandemic.
It takes 2 weeks after a flu shot for the body to develop immunity.