Task 3-Part 3
second , Where influenza ? Influenza is caused by three types Posted virus - influenza A , B , and C. Type A causes deadly flu...Task 3-Part 3
second , Where influenza ? Influenza is caused by three types Posted virus - influenza A , B , and C. Type A causes deadly flu pandemic Yang ( pada epidemic Hemisphere ) The attack EVERY 10 To 40 Years . Type B causes Pandemic your New Articles smaller scale . Type A or B can cause flu EVERY Winter circulation . Type C regular NEVER not related article The Great New epidemic Show more