Birex Disinfectant Wipes are broad spectrum antimicrobials. These wet wipes are effective against TB Mycobacterium (10 minutes), HIV-1 (1 minute), staphylococcus, salmonella, pseudomonas, streptococcus, drug resistant organisms like MRSA and H1N1 (swine flu). The pre-saturated towels comply with OSHA's Bloodborne Pathogens Standard and meet 2003 CDC guidelines for hospital disinfectants (intermediate level).