Horror reasons make mosquito bites become extremely itchy that science has just discovered

Because of this, mosquito-borne diseases are highly contagious.

Mosquitoes are an extremely annoying species. They have to suck your blood to live, but miserably give away some . saliva to make blood freeze. After they finished smoking they flew away, leaving a red bump with an itch that no one wanted to bear.

The origin of the itch is also caused by the saliva of the mosquito . They affect the immune system, causing the body to react by itching.

The problem, however, is that the itch can be extremely uncomfortable, lasting all day, even the week. Why is it so persistent? This is a question that has led scientists to think for years, and the answer has only come in a recent study.

The origin of the itch is also caused by the saliva of the mosquito.

Specifically, the study published in the journal Neglected Tropical Diseases showed the mechanism of action of this saliva pile. They performed experiments using stem cells, replicating the human immune system in mice.

As a result, the immune system response is extremely complex. Although mosquitoes bite them, they do not carry the virus, but the immune system reacts very strongly, causing mosquito bites to worsen.

"We recognize that mosquito saliva can trigger a complex immune system , although the body doesn't want it," said Dr. Silke Paust, research author from the Baylor and Texas Institute of Children. said.

"For example, both immune cells and cytokine concentrations (proteins from inflamed white blood cells) are affected. T 1 cells - responsible for virus resistance, and T 2 - produce allergic reflexes. all have ".

And according to Paust, the body's overreaction is very likely to put us at risk.

For example, the saliva of mosquitoes contains viruses or parasites, while the immune system seems too busy to fight only the proteins in saliva. This will make it easier for bacteria and viruses to penetrate.

"Viruses in mosquito saliva are like Trojan horse horses," explains Jessica Manning, an infectious disease specialist.

Mosquitoes bite them without the virus, but the immune system reacts very strongly, causing the bite to get worse.

"The body has been distracted by mosquito saliva and the accompanying itchy reaction, not knowing that the real task is to fight bacteria and viruses. The body itself helps the virus more easily invade by sending Add cells to the burning site, while it's the virus that is desperately needed to spread. "

According to Paust, the need to do research is to find out how the body reacts to mosquito saliva.

There are more than 100 proteins in saliva, and we need to determine which proteins cause the reaction. Only then can diseases spread from mosquitoes be completely eradicated.