to Recover COVID-19 or to a vaccine is sufficient to only 43% of humanity — then the virus is brought under control. Figured it out by scientists from Britain and Sweden, the mathematical model represents the journal Science.
At the same time to develop herd immunity doesn’t even need to impose quarantine restrictions by the example of those that spring has existed in many countries, according to the study.
the more active a society is, the faster it will cope with the new disease and generate herd immunity, said one of the authors Professor Nottingham University Frank ball.
Previously it was thought that the victory over kovida need to keep the infection covered 60 to 70% of the population.
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