BioNTech, Pfizer's COVID-19 vaccine shows potential in human trial
প্রকাশিত: ০২ জুলাই ২০২০, ১৮:০৯
A COVID-19 vaccine developed by German biotech firm BioNTech and US pharmaceutical giant Pfizer has shown potential and was found to be well tolerated in early-stage human trials, the companies said o...