What Stds Can Be Transmitted Through Blood?
Several STDs can transmit through blood contact, including HIV, hepatitis B, hepatitis C, and syphilis. HIV transmission through blood occurs in approximately 90% of needle-sharing cases among injection drug users. Hepatitis B is highly infectious through blood, with transmission rates up to 30% from infected needles. Hepatitis C spreads through blood contact in about 1.8% of exposures. Syphilis can transmit through blood transfusions, though screening has made this rare. Common transmission routes include sharing needles, contaminated medical equipment, and blood transfusions from unscreened donors. Healthcare workers face occupational exposure risks during procedures involving infected blood.
Related Questions
What is the risk of HIV transmission through needle sharing?
Can hepatitis B be transmitted through saliva or sweat?
How long can STDs survive outside the human body?
What precautions should healthcare workers take against blood-borne STDs?
Related Articles
HIV Prevention and Transmission Routes
Comprehensive guide covering all HIV transmission methods including sexual contact, blood exposure, and mother-to-child transmission. Includes current prevention strategies and post-exposure prophylaxis options.
Hepatitis B and C: Understanding Blood-Borne Infections
Detailed overview of hepatitis B and C transmission, symptoms, testing, and treatment options. Explains the differences between these two common blood-borne viral infections.
Safe Injection Practices and Harm Reduction
Evidence-based strategies for reducing STD transmission among people who inject drugs. Covers needle exchange programs, safe disposal methods, and addiction treatment resources.