hepatitis B was found in the blood of 10 persons but only 6 of them were suffering why

Hepatitis B is a viral infection that attacks the liver. It can cause both acute and chronic diseases. The virus is transmitted through contact with the blood or other body fluids of an infected person.

The reason why only 6 out of 10 people with Hepatitis B in their blood were suffering is likely due to the nature of the disease. Not everyone who is infected with Hepatitis B will show symptoms or become seriously ill.

1. Some people, especially adults, can fight off the virus so their infection never becomes chronic. They may not even realize they've been infected. This could be the case for some of the 4 people who were not suffering.

2. Some people become carriers of the virus. This means they carry the virus and can transmit it to others, but they do not get sick themselves. This could also be the case for some of the 4 people who were not suffering.

3. The remaining people might be in the "window period" of infection. This is a point in time where the virus isn't detected in blood tests yet, even though the person is infected.

4. Lastly, some people might have a strong immune system that is able to control the virus and therefore they do not show any symptoms.

So, it's possible to have Hepatitis B in your blood but not be suffering from the symptoms of the disease.