Which strain of the Human Immunodeficiency Virus (HIV) is considered the most common globally? A. HTLV B. HIV-2 C. SIV D. HIV-1 Check Answer 💡 Explanation: HIV-1 is responsible for the vast majority of HIV infections worldwide and is considered the most common and virulent strain. 📚 Topics: Food and Cuisine General Health 💡 Found this helpful? Share with friends! Share Tweet WhatsApp Share