The virus is small, but it is even more harmful to the body than bacteria. All viral infections may lead to a decrease in the proportion or absolute number of lymphocytes, and lymphocytes are the backbone of the body’s immunity , Which virus infections are the most damaging to immunity?
1. HIV virus, also known as Human Acquired Immune Deficiency Syndrome Virus, also known as AIDS virus, this virus specifically kills CD4+ lymphocytes, which eventually leads to the collapse of human immunity and damage to the human body. The medium that has become a variety of pathogens is also prone to many strange tumors.
2. Epstein-Barr virus, this virus is related to a variety of tumors in the body, among which Hodgkin’s lymphoma and Epstein-Barr virus are relatively closely related. Lymphoma is actually a lymphocyte tumor. This tumor means that the immune system is completely compromised.
3. Influenza virus, blood routine examination often shows low white blood cells during influenza virus infection, which is a manifestation of low immunity. Influenza usually does not cause serious consequences, but sometimes secondary Serious bacterial infections, even life-threatening, are the result of a drop in white blood cells.
4. Chickenpox-herpes zoster virus, the virus infection itself means low immunity, and the body’s immunity will be further reduced after infection, which is also the reason why some people are repeatedly infected with herpes zoster .
Viral infection is very harmful to the body, so it must be prevented. At present, the prevention of viral infection is usually mainly by injections, and some drugs to improve immunity can also be taken. But the most important thing is to rely on your own maintenance. Balanced nutrition, proper exercise and adequate rest are the three elements to improve immunity.
