Which of the following is the usual incubation period (infection to first symptom) for AIDS?
a) 3 to 6 months
b) 1 year
c) 10 years
d) 5 years
Answer: C
Which of the following is the usual incubation period (infection to first symptom) for AIDS?
a) 3 to 6 months
b) 1 year
c) 10 years
d) 5 years
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.