from where swine Flu occur..............
Answers
Answered by
6
Answer:
AIDS... acquired immune deficiency syndrome
Answered by
0
Answer:
hiiii mate
In 1998, swine flu was found in pigs in four U.S. states. Within a year, it had spread through pig populations across the United States. Scientists found this virus had originated in pigs as a recombinant form of flu strains from birds and humans.
I think it's helps you
Similar questions