All of the following hepatitis viruses are spread through blood or blood products except:

All of the following hepatitis viruses are spread through blood or blood products except:

• A. Hepatitis A
• B. Hepatitis B
• C. Hepatitis C
• D. Hepatitis D

Answer: (A)

Hepatitis A is primarily transmitted through the fecal-oral route, often associated with consuming contaminated food or water. This mode of transmission differentiates it from the other hepatitis viruses mentioned, which are predominantly spread through blood or blood products. Hepatitis B, C, and D are all known to have bloodborne transmission as a crucial route of infection, with both Hepatitis B and C posing significant risks in healthcare settings due to their association with contaminated needles or blood transfusions. In contrast, while Hepatitis A can occasionally appear in blood during the acute phase of infection, it is not considered a bloodborne virus in the same sense as Hepatitis B, C, and D. Therefore, it is distinct in its transmission mechanism, leading to it being the correct choice in this scenario.

Hepatitis A is primarily transmitted through the fecal-oral route, often associated with consuming contaminated food or water. This mode of transmission differentiates it from the other hepatitis viruses mentioned, which are predominantly spread through blood or blood products. Hepatitis B, C, and D are all known to have bloodborne transmission as a crucial route of infection, with both Hepatitis B and C posing significant risks in healthcare settings due to their association with contaminated needles or blood transfusions.

In contrast, while Hepatitis A can occasionally appear in blood during the acute phase of infection, it is not considered a bloodborne virus in the same sense as Hepatitis B, C, and D. Therefore, it is distinct in its transmission mechanism, leading to it being the correct choice in this scenario.