wirus zapalenia wątroby B

When I was doing work on what turned out to be the hepatitis B virus, we saw things in different ways.

About a third of the world's population, more than 2 billion people, have been infected with the hepatitis B virus.

The hepatitis B virus can be found in this group.

One paper concerned what turned out to be the hepatitis B virus.

He also participated in the discovery of the hepatitis B virus.

There are medicines that stop or slow the growth of the hepatitis B virus, but they can have serious side effects.

Immunity to the hepatitis B virus is thought to be lifelong.

The hepatitis B virus is probably the major cause of liver cancer.

The hepatitis B virus is responsible for most of the world's liver cancer cases.

The man's own liver had been destroyed by the hepatitis B virus.