Covid update: Symptoms in children; vaccine less effective against B1.617.2?

• From Delhi government asking for 67 lakh Sputnik V doses to AIIMS director warning about black fungus infection, here are the top updates on coronavirus. AIIMS director Dr. Randeep Guleria warned about an increase in black fungus infection cases in Covid-19 cases. Dr. Guleria listed down prevention, symptoms, and causes of the infection. Meanwhile, the Bengal government announced a strict lockdown from May 15 to May 30, 2021, in view of rising Covid cases. Also, A UK scientist said that vaccines administered against the B1.617.2 variant of coronavirus are “almost certainly less effective”. Watch the full video for more updates on the pandemic.