The 2001 OSHA Bloodborne Pathogen standard requires disinfection with products effective against which organisms?

• A. HIV and HBV or tuberculocidal.
• B. Influenza and rhinovirus only.
• C. E. coli and Salmonella only.
• D. Yeast and mold only.

Answer: (A)

The main idea is that products used to disinfect surfaces that may have blood or other potentially infectious materials must be proven to work against HIV and HBV, or be tuberculocidal. This ensures the disinfectant is strong enough to inactivate the pathogens most relevant to occupational exposure. HIV and HBV are the primary bloodborne viruses of concern, so requiring efficacy against them guarantees that the product can neutralize these threats. A tuberculocidal claim indicates the product can kill Mycobacterium tuberculosis, which is notoriously hard to disinfect and serves as a stringent benchmark for broad-spectrum effectiveness. When a disinfectant is tuberculocidal, it is expected to be effective against HIV and HBV as well, satisfying the standard’s requirement. The other organisms listed (respiratory viruses, common bacteria like E. coli and Salmonella, or fungi) aren’t the specific targets of this rule, so they don’t define the required standard.