Why influenza is a pandemic?
 

News:

SMF - Just Installed!

Main Menu

Why influenza is a pandemic?

Started by Harsh, July 26, 2018, 12:49:52 AM

Previous topic - Next topic

Jamal

Hi ! Hello, I would like to ask you a big problem that I can not answer, why influenza is a pandemic? Please help me, Thank you for helping me as soon as possible.