Many countries are ordering in advance to get the corona vaccine in advance. The Trump administration announced several large investments to get vaccinated on Wednesday. The country has signed a ২০০ 200 million deal with vaccine maker Pfizer and Bio N Tech to get 100 million doses of the vaccine by December. The New York […]
Tag: World Health Organization
Hard immunity not yet achieved: World Health Organization
Soumya Swaminathan, chief scientist of the World Health Organization, said that in the case of Kovid-19, it could go a long way to get normal immunity or hard immunity in a large population. For this, 50 to 60 percent of the people have to become resistant to the disease, so that the chain of the […]