Booklice, also called psocids, are not true lice. While they resemble lice in size and shape, booklice feed only on fungi or mold. If you find them in grain or other stored food products, it is an indication of high humidity which encourages mold growth.
THE VIRUS. Hepatitis B is the worldâs most common liver infection. Hep B is a serious and potentially deadly liver infection. It is caused by becoming infected with the hep B virus (HBV). It can cause serious liver problems like inflammation, fibrosis, cirrhosis, and liver cancer. In the U.S., chronic (long-term) hep B affects many people.
Hepatitis B: Causes, Symptoms and Treatment. Hepatitis B is an infection of the liver caused by the hepatitis B virus (HBV). It is a leading cause of chronic hepatitis, cirrhosis, and hepatocellular carcinoma. The virus is found in blood and body fluids and is transmitted through access to a non-infected individual's mucus membranes or bloodstream.