COVID booster vaccine study launched as B1.617.2 variant cases rise
PTI | May 20, 2021
New, effective treatment for vitamin D deficiency: Study
ANI | May 20, 2021
New antiviral with 99.9% efficacy against COVID-19 developed
IANS | May 20, 2021
Heat, soap, alcohol treatment effective against COVID variants
IANS | May 20, 2021
Witnessing rising COVID-19 deaths, young doctors face anxiety, depression
ANI | May 20, 2021