Final answer:
The Hepatitis B virus (HBV) can remain infectious outside the body for up to seven days. Health-care workers are advised to use protective gear and follow protocols to prevent transmission. The CDC recommends a 10% bleach solution for disinfecting surfaces.
Step-by-step explanation:
The Hepatitis B virus (HBV) can remain infectious outside the body for up to seven days. Health-care workers should take precautions to prevent infection by HBV, such as wearing gloves, face protection, and using disposable syringes. Damaged skin and contact with body fluids are significant risks for transmission.
Post-exposure treatment with hepatitis B immunoglobulin (HBIG) and vaccination are crucial if exposure occurs. The CDC recommends using a solution of 10% bleach to disinfect surfaces possibly contaminated with HBV.
It is crucial to prevent the spread of HBV in healthcare settings by following protocols for disinfecting and sterilizing equipment and managing exposure situations.