Which is the best scientific explanation for the increasing concern over the recent outbreaks of avian influenza in Hong Kong and other Asian locations?
A)avian influenza may infect humans.
B)human influenza viruses may exchange genetic material with avian influenza viruses and infect humans more efficiently.
C)avian influenza may spread to other countries.
D)avian influenza may change to another virus that could infect birds.

Question

Quizplus · Accepted Answer

The primary concern is that human influenza viruses may exchange genetic material with avian influenza viruses, potentially creating a new strain that can infect humans more efficiently, leading to a pandemic.

Which Is the Best Scientific Explanation for the Increasing Concern