HBV is transmitted through which routes?

HBV is transmitted through which routes?

• A. Blood and Body Fluids.
• B. Air.
• C. Food.
• D. Water.

Answer: (A)

HBV spreads through contact with infected blood and body fluids. This includes exposure during sexual contact, sharing needles or other drug equipment, perinatal transmission from mother to baby, and injuries with contaminated instruments. Since the virus is carried in blood and certain body fluids, routes like air, food, or water don’t transmit HBV, because it isn’t spread through respiration or ingestion in typical situations. In settings like tattooing and piercing, proper sterilization and barrier precautions prevent exposure to blood and fluids, underscoring why blood and body fluids are the correct transmission route.

HBV spreads through contact with infected blood and body fluids. This includes exposure during sexual contact, sharing needles or other drug equipment, perinatal transmission from mother to baby, and injuries with contaminated instruments. Since the virus is carried in blood and certain body fluids, routes like air, food, or water don’t transmit HBV, because it isn’t spread through respiration or ingestion in typical situations. In settings like tattooing and piercing, proper sterilization and barrier precautions prevent exposure to blood and fluids, underscoring why blood and body fluids are the correct transmission route.