India may not vaccinate all 1.3 billion people to control coronavirus
প্রকাশিত: ০২ ডিসেম্বর ২০২০, ১০:৫৬
India may not need to vaccinate all of its 1.3 billion people if it manages to inoculate a critical mass and break the transmission of the coronavirus, senior government officials said on Tuesday.
In...