Immune cells in covid patients: Antibodies remain for 9 months after first COVID infection, claim scientists

Immune cells in covid patients: Antibodies remain for 9 months after first COVID infection, claim scientists

A new study led by researchers from Imperial College London and the University of Padua in Italy has shown that antibody levels in the body remain high, whether asymptomatic or asymptomatic, for 9 months after SARS-CoV-2 infection. Researchers analyzed more than 85 percent of the 3,000 residents of Vo’, Italy, in February and March 2020 by testing them for COVID-19. The results of the research have been published in the journal Nature Communications.

98.8 people had antibodies


Scientists tested antibodies in these people once in May and November 2020 after February- March. The study, published in the journal Nature Communications, said that 98.8 percent of people infected in February and March had intact antibody levels in November. The results also showed that antibody levels remained the same in severe and asymptomatic cases of infection. There was no difference in antibodies of both asymptomatic and asymptomatic people.

Which diabetes patients should have urine test, when do alarm bells ring?

There is no difference in antibodies of symptomatic-asymptomatic

Antibody levels were tracked using a probe assay based on three analyses. The results showed that there was some decline in antibodies of all types between May and November. So the team also saw cases of increased antibody levels in some people.

See also  How do monsoons stay healthy: Monsoon Tips: How to stay away from diseases in monsoon, know 'Maine Pyar Kiya' from Bhagyashree

Lead author Dr Ilaria Dorigatti, from the MRC Center for Global Infectious Disease Analysis and Abdul Latif Jameel Institute for Disease and Emergency Analytics (J-IDEA) at Imperial, said: ‘We found no evidence that antibody levels differ between asymptomatic and asymptomatic infections. it happens.

He said that it is clear from this that the body’s immune system does not depend on the symptoms of the symptoms of Kovid or the severity of the disease.

Being infected twice increases antibodies

The team found in research that antibody levels increased in some people, indicating that they may have been re-infected with the virus. University of Padua professor Enirco Lavejo said a May investigation showed 3.5 percent of the city’s population was infected. Many people did not even know that they were infected with the virus because they did not show any symptoms i.e. were asymptomatic.

The researchers also analyzed how many more people were infected if one member of the household was infected. It has also been found in the study that in one out of four cases, when one of the family members got infected, the other members also got infected.

From weight loss to boosting immunity, this purple fruit is very beneficial for health

Even after making antibodies, follow these rules

This finding confirms that there are large differences in the number of secondary cases generated by infected people. The large differences in how an infected individual can infect others in a population suggest that behavioral factors are important for epidemic control. Experts say that following social distancing, wearing a mask can reduce the risk of infection.

See also  is it healthy to soak lentils: Healthy Cooking Tips: If you cook lentils incorrectly, then gas will definitely be made in the stomach; Learn why to soak it and eat it - health benefits of soaking lentils dal before cooking how to do that

The havoc of Kovid did not reduce

Dr Dorigatti said, ‘It is clear that the epidemic is not over, neither in Italy nor in other countries. I think it is important to continue with the dosage of the first and second vaccines as well as to be careful. The risk of SARS-CoV-2 can be reduced only by following the Kovid protocols.

Earlier also there was research on antibodies

Prior to this research, led by researchers from Washington University School of Medicine at St. Louis and a new study published in the journal Nature, it was found that recovery from mild symptoms of Kovid-19 infection. Even after months of exposure, people have immune cells present in their bodies, which instruct antibodies to fight the virus. Research has found that mild COVID cases provide permanent protection of antibodies to people who have been infected and are less likely to get repeated infections.

Click here to read this article in English

#Immune #cells #covid #patients #Antibodies #remain #months #COVID #infection #claim #scientists

Leave a Comment

%d bloggers like this: