Not Just The Wait For Vaccine, Scientists Also Tormented By 5 Mysteries Around COVID-19

Man has so many achievements, but somehow falls short and seems helpless in front of an invisible virus. This virus has also caused a lot of torment for scientists and doctors around the world. So far, there is no cure or vaccine for this disease and there are several questions for which finding answers is proving to be very difficult. While there has been a lot of discussions over cure and vaccine, some questions remain unanswered. Today's Bin Mange Gyaan is about these questions.