Question

question 6 (5 points)
hiv is least likely to be transmitted by
a) blood products.
b) semen.
c) vaginal secretions.
d) sweat.

Explanation:

🆕 New Concept Discovered: Modes of Viral Transmission
How infectious agents spread between hosts

Step 1: Identify high-risk fluids

HIV (Human Immunodeficiency Virus) is primarily transmitted through specific bodily fluids that contain a high concentration of the virus. These high-risk fluids include:

• Blood and blood products
• Semen and pre-seminal fluid
• Vaginal secretions
• Rectal fluids
• Breast milk

Step 2: Identify low-risk or non-transmissible fluids

HIV cannot survive well outside the human body and is not transmitted through casual contact or fluids that do not contain sufficient viral loads. Fluids that do not transmit HIV include:

• Sweat
• Saliva
• Tears
• Urine

Step 3: Evaluate the options

• a) blood products: High risk of transmission.
• b) semen: High risk of transmission.
• c) vaginal secretions: High risk of transmission.
• d) sweat: Does not transmit HIV because the virus is not present in sweat in infectious amounts.

Therefore, HIV is least likely to be transmitted by sweat.

Answer:

d) sweat.