TRIBUNBATAM.id – The riddle of the origin of the corona virus appearing and attacking humans has so far remained unanswered.
Since infecting millions of people worldwide, SARS-CoV-2 causes Covid-19 also has not found an antidote.
Existing vaccines that are injected into humans are even less effective over time.
Corona is increasingly becoming and forming new cells/variants that are more easily transmitted.
Researchers from the Pennsylvania health system found that the number of patients Covid-19 More young people (under 50 years old) will be hospitalized in early 2021 than at the end of 2020.
People under 50 who tested positive in March and April 2021, when the Alpha variant of the coronavirus circulated in Pennsylvania, were less likely to die than November 2020 and January 2021.
Also read: How to Enter Corona Virus into Human Cells Missed? These are the facts that scientists found
Meanwhile, the doctor who immunized 120 nursing home residents with the vaccine Covid-19 Pfizer/BioNTech mRNA found that antibody protection decreased by 28 percent after six months of injection.
Meanwhile, after receiving two doses of the vaccine, protection reached 84 percent.
The study, published in medRxiv prior to peer review, adds to evidence showing that protection from vaccines diminishes over time.
A study recently published in the journal Nature Chemistry on the special “doors” that help the corona virus infect the body’s cells.
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