How many new cases of HIV infection were reported in the United States for the year 2009?
A. at least 225,000
B. 10,550
C. just over 36,000
D. about 100,000
Answer: C
Health Professions
A. at least 225,000
B. 10,550
C. just over 36,000
D. about 100,000
Answer: C