Researchers monitor a “worrying” decline in antibodies to Corona recoverers

Researchers monitor a “worrying” decline in antibodies to Corona recoverers
Researchers monitor a “worrying” decline in antibodies to Corona recoverers
It contains the blood of people recovering from the epidemic Antibodies Moving against the virus, “plasma” technologies have shown a great benefit Corona patients treatment.

Doctors say that using blood plasma will reduce the time a patient stays in the hospital due to: Corona complications.

And this week, the newspaper “MBO” of the American Society of Microbiology revealed that the level of antibodies in the blood of the recovered is declining rapidly.

The researchers added that the level of these antibodies to the virus decreases dramatically, within weeks, after the bodies get rid of the virus and the symptoms disappear.

The scholars believe that what is required is to extract this Plasma During the short period after their recovery, because it will not be useful in case of delay, according to “News Medical”.

Meanwhile, recovered Corona patients cannot donate blood until 14 days have passed since the symptoms disappeared, so that the body has enough time to get rid of the remaining virus particles.

Andres Fenzi, a researcher at the Canadian University of Montreal, said: “We do not want to transmit the virus, but rather the antibodies, but what our work has revealed is that the ability of the plasma to neutralize viral particles is declining during the first weeks.”

Vinzi and other researchers studied samples from 31 people who had recovered from novel coronavirusThe level of antibodies was compared after one month.

After that, the researchers measured the ability of the antibodies to respond to the virus protein, and the results showed that it decreased after a period of 6 to 10 weeks from the onset of symptoms of the disease.

And Finzi pointed out that these conclusions are very useful, because they explain to scientists the way the antibodies interact with the virus, and vaccine developers will also benefit because the study gives them an idea of ​​how long Immunity.

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