Which people are safe from Covid infection? New Swedish research


A new Swedish study on the deadly coronavirus has revealed that people who have a strong immune system cannot become infected with corona and therefore do not need antibody tests.

Researchers at Karolinska University Hospital in Sweden recently studied 200 people who had little or no symptoms of the coronavirus.

Research has shown that people who have little or no symptoms of the coronavirus have T cells that fight any infection.

T cells are a type of white blood cell in the human body that is capable of recognizing infected cells and is an integral part of the immune system.

Researchers say that the results of the study show that 30% of healthy people who donate blood have more than twice as many “T cell immunity” antibodies.

That is, patients with mild to moderate symptoms of the coronavirus may still be able to cope with the T-cell virus if they have low levels of antibodies.

It should be noted that the number of patients infected with corona worldwide has exceeded one million and more than 500,000 people have died, but there are still no regular scientific and medical experts for its treatment. Failed to develop vaccines.