Hepatitis B is primarily transmitted through?

Hepatitis B is primarily transmitted through blood and body fluids, making this the correct choice. The virus is highly infectious and can spread through activities that involve exposure to these fluids, such as unprotected sexual contact, sharing needles or other drug paraphernalia, and from mother to child during childbirth. This transmission route highlights the importance of practicing safe behaviors and implementing preventative measures, such as vaccination and safe needle practices, to reduce the risk of Hepatitis B infection in various settings.

In contrast, food contamination, airborne droplets, and waterborne pathogens do not play a significant role in the transmission of Hepatitis B. The hepatitis B virus is not spread through eating contaminated food, breathing in respiratory droplets, or drinking contaminated water, which reinforces the specific transmission pathways associated with this virus. Understanding the primary contagion methods is crucial for effective prevention and control strategies surrounding Hepatitis B.