This document discusses bloodborne pathogens and OSHA's regulations regarding exposure. It notes that approximately 5.6 million workers are at risk of exposure to bloodborne pathogens like HIV, HBV, and HCV. The OSHA BBP standard requires employers to implement exposure control plans, universal precautions, PPE, training, recordkeeping, and medical follow-up for exposures. The standard aims to eliminate or minimize occupational exposure to bloodborne pathogens.