Social & Preventive Medicine All the following statements regarding transmission of HIV are true EXCEPT: A Circumscission will decrease the frequency of transmission B Associated STD's will not influence the transmission C Heterosexual contact is the most common route of transmission of HIV D Even after vigorous screening, HIV transmission can occur through blood transfusion 💡 Explanation All the following statements regarding transmission of HIV are true EXCEPT: ✓ Correct Answer: B. Associated STD's will not influence the transmission