Russia’s coronavirus vaccine caused an immune response - study

According to information published on Friday in the medical journal The Lancet, a coronavirus vaccine made and tested in Russia generated neutralizing COVID-19 antibodies in dozens of study subjects, and while the vaccine usually caused side effects like fever, body pain. Whereas those side effects were mostly mild.

Russia drew criticism when it announced the first approved global COVID-19 vaccine for public use in August – even before the competition of crucial trials of Phase 3. In the vaccine’s Phase 1 and 2 studies, that named Sputnik V, all seventy-six study members developed antibodies to the coronavirus that causes the virus, according to the report of Friday in the Lancet.

According to the latest study, the levels of neutralizing COVID-19 antibody response were the same as the immune response that people have after naturally recovering from coronavirus. The experts also seemed at responses from T cells, an additional component of the immune system. The researchers wrote that consequences from the trial also recommend the vaccines also produce a T cell response within twenty-eight days.

Trials needed at a larger level

The researchers involved in the study state that, while the consequences are a positive sign, only larger, Phase 3 trials of the COVID-19 vaccine can confirm whether the vaccine actually illnesses with coronavirus. The professor of microbial parthenogenesis, Brendan Wren, said that the statistics on the Russian virus vaccine studies reported in the Lancet came as encouraging.

Russia’s coronavirus vaccine produced an immune response
Russian people wearing masks to avoid coronavirus
Source: Web

In the research, half of the members developed fevers, and forty-two percent developed headaches. Moreover, around twenty-eight experienced weakness, and twenty-four percent felt joint pain. The blog didn’t say how long these side effects continued. In August, the vaccine registered in Russia, before it gone through large-scale trials. According to a news release from The Lancet, the scientists at the Gamaleya National Research Center for Epidemiology & Microbiology in Russia received approval on 26th August to do a Phase 3 trial of the vaccine, which expected to have forty-thousand volunteers.

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