How to be stuck by needle of patient with second liver to do

If the needle of hepatitis B patient is pricked, the wound should be cleaned immediately with alkaline solution, and the blood should be squeezed out, and then disinfected with iodine and other disinfectants. The patient also needs to draw blood for testing. If there is no antibody in the body, hepatitis B vaccine needs to be injected in time to produce antibodies in the body.