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.
Primary Cause of Hepatitis B. of transmission of an infectious agent by another person by one or more of the following: saliva, air, cough, fecal-oral route, surfaces, blood, needles, blood transfusions, sexual contact, mother to fetus, etc.
primary cause of hepatitis b the primary cause of hepatitis b is the result of transmission of an infectious agent by another person by one or more of the following saliva air cough fecal oral route surfaces blood needles blood transfusions sexual contact mother to fetus etcrimary cause of hepatitis b the primary cause of hepatitis b is the result of transmission of an infectious agent by another person by one or more of the following saliva air cough fecal oral route surfaces blood needles blood transfusions sexual contact mother to fetus etc