Answer:
There is no picture or question.
Answer:
kháng thể, pentraxin và các tầng bổ sung và tiếp xúc
1. wash your hands daily
2. get vaccinated
3. use antibiotics sensibly
4. stay home if you have signs and symptoms of infection
5. be smart about food preparation
6. disinfect the "hot zones" and residence
7. practice safer sex
8.don't share personal items
