Answer:
B ; if you work in a mental health and rehabilitation facility then you would still be helping other people as a healthcare management professional.
Scientists are creating vaccinations that prevent people from getting bird flu. If the virus mutates, a new vaccine needs to be made. The vaccine needs to be tested, which can be dangerous. It also takes a long time for scientists to know whether the vaccine works.
Answer:
Influenza is caused by viruses that can be spread through air or by contact from one individual to another
Explanation:
Antibodies, antigens are the bad things antibodies fight :)
