Whether there is a risk of HIV infection

Sex workers, medical personnel, jobs with sharp instruments (e.g. hairdressers).

AIDS, also known as acquired immune deficiency syndrome, is a transliteration of the English abbreviation AIDS (acquired immune deficiency syndrome). It was first injected and confirmed in the United States in 1981.

It has been translated as "AIDS" and "love to death". There are two types: HIV-1 and HIV-2, which are infectious diseases caused by human injection infection with "human immunodeficiency virus" (HIV) (also known as HIV).

AIDS has been called the "plague of the post-historic century" and is also known as the "super cancer" and the "killer of the century".

Scientists in the United States and China have announced that they have identified a group of proteins in the human body that can stop people living with HIV from having AIDS. They say this new discovery has the potential to help humanity find new ways to effectively ** AIDS.

Approximately 40 million people worldwide are living with HIV. But a very small percentage of those infected do not get AIDS. These people carry the virus for a long time but do not develop the disease. They have natural immunity that can stop the HIV virus from causing AIDS attacks.

Since the mid-80s, scientists have learned that some people living with HIV have never developed AIDS. These people's immune systems can produce elements that prevent HIV from multiplying in the body.

Now researchers in the U.S. and China have discovered that these people have a group of proteins called alpha-defensins. These proteins have a suppressive effect on all HIV viruses in these people. As a result, these people can carry the virus for a long time without getting sick.

Writing in the prestigious journal Nature, the researchers say the discovery is a major step forward in understanding why some people's bodies have a natural ability to fight AIDS.

Researchers say that understanding how these people's bodies fight off HIV could help find new ways to fight AIDS, using the protein and harnessing the body's natural immunity.

There is a group of proteins in the body that prevent people living with HIV from getting sick. These people have natural immunity, and the immune system can produce elements that prevent HIV from multiplying in the body.

Some people are born with immunity in their bodies, so they can't get infected.

It may be that their genes play a role in producing antibodies to HIV.

Because they were not exposed to HIV, they were not infected.

Because some people have antibodies to the HIV virus in their bodies, they will not be infected with the virus.

There are many ways to transmit HIV, and some people are more mindful of their lifestyle habits, so they will not get infected.

HIV infection is related to people's constitution and resistance, and some people are relatively resistant.

Because these people have a lot of antibodies to the HIV virus.

Because they know how to protect themselves and how to do good sexual measures, they will not be infected.