ICSE Class 9: Viral Diseases Videos | Diseases: Cause and Control

•  If Covid-19 or Corona virus is a communicable disease, then when will it end?
• What WHO says about the corona virus? When will be the medicine against corona will be made?
• the germ causing hepatiticsis tranmitrans through 
• The germ causing hepatitis is transmitted through?   

Queries asked on Sunday & after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.