How do you catch viral hepatitis?

Depends on type: Hepatitis means inflammation of the liver. Viral hepatitis is caused by a few specific viruses, types a, b, c, d, e, f (not confirmed), and g. The most common hepatitis viruses are types a, b, and c. A, by oral secretions and stool. B, sexual conduct, blood (tattooing, piercing, transfusions). C, sharing needles, transfusions. D, same as b. Up to 1/3 of cases have unknown source.

Depends on the type : Types a and e are spread mostly via fecally contaminated food or water. Types b, c and d are transmitted by infected blood or some other body fluids.