General medicine => Infectious => Topic started by: Cai on August 02, 2018, 10:34:24 AM
Title: Where influenza originated?
Post by: Cai on August 02, 2018, 10:34:24 AM
Hi everyone, I'd like to ask you a little question about my situation, where influenza originated? Please help me, thank you very much for your help as soon as possible.