Youâll get your MSN every 3 months if you get any services or medical supplies during that 3-month period. If you donât get any services or medical supplies during that 3-month period you wonât get an MSN for that particular 3-month period.
Bloodborne pathogens and workplace sharps injuries. Human immunodeficiency virus (HIV) , hepatitis B virus (HBV) , and hepatitis C virus (HCV) are three of the most common bloodborne pathogens from which health care workers are at risk.isk of injury and transmission. The estimated risk of HIV infection from a sharps injury is about 0.3 percent (1 in 300). The CDC has reported 57 documented cases and 140 possible cases of HIV transmission to U.S. health care workers between 1981 and December 2006.
Since 1972, the blood supply has been screened for Hepatitis B in the U.S., making the risk of transfusion-transmitted HBV extremely rare. Hepatitis C virus. Hepatitis C is a contagious liver disease caused by the Hepatitis C virus (HBV). Hepatitis C is the most common chronic bloodborne infection in the United States.owever, any bloodborne pathogen has the potential to be transmitted by blood transfusion. Transfusion-transmitted infections (TTIs) are infections resulting from the introduction of a pathogen into a person through blood transfusion.