Brasilia: The deadly corona virus has long been declared an epidemic around the world, including in India. Due to which the whole world is in a state of disrepair. The whole world is drowning in the cries of death and the loss of relatives. Every country in the world has relied on vaccination to deal with this terrible situation. However, it is not an easy task for every country to vaccinate a large population. Where a country like India has a population of ‘crores’. However, researchers say there is ‘no reason to worry’. Despite the large population, not everyone needs to be vaccinated to control the epidemic. That’s according to a team of researchers from Brazil, the world’s second-largest country affected by the Corona.

According to them, only 75% of adults need to be fully vaccinated to bring the corona under control. According to the researchers, if 75 percent of the people are vaccinated, the infection will not spread from them. In other words, the remaining 25 percent of people are not vaccinated but they are safe from infection. They made the claim after conducting a three-month experimental study in the Brazilian city of Serena from February to April. 45,000 people live in that city in Brazil. Eighty-five percent of adults there have been fully vaccinated, and the death toll in Corona has dropped dramatically by 95 percent.

Researchers at the Instituto Butantan conducted the study in this Brazilian city. Who are producing CoronaVac, a vaccine made in China. The Chinese vaccine has just been approved by the World Health Organization. In addition, the United States is helping to conduct a three-stage trial of another experimental vaccine, developed by the University of Brazil, Oxford, and the pharmaceutical firm AstraZeneca, which are second only to the United States in terms of death toll in Corona. By the way, about 4 lakh 83 thousand people have died in Brazil so far due to the deadly virus. Brazil is still suffering from inadequate vaccination problems, according to a recent study by researchers. Among them, the report of this study has created a stir in the expert community.