Question

detail of hepatitis B​

Answer 1

Answer:

A serious liver infection caused by the hepatitis B virus that's easily preventable by a vaccine.

This disease is most commonly spread by exposure to infected bodily fluids.

How it spreads:-

By blood products (unclean needles or unscreened blood).

By having unprotected vaginal, anal or oral sex.

By mother to baby by pregnancy, labour or nursing.

Answer 2

Answer: Hepatatis B also called serum hepatatis

. it is 2nd major form of hepatatis caused by DNA

. (HBV)

.Symptoms :is caused by jaundice, abdominal pain, liver enlargement , fatigue loss of appettie and sometime fever

.Precautions : can be controlled by adopting hygenic measures,with routine vaccination and screening of blood organ/ tissues of the donor9

Explanation: