COVID-19 Frequently Asked Questions:
Is a single dose of Covishield Vaccine effective?
The first dose of Covishield reduces the risk of transmission by more than 50%. Although, getting the second dose of any two-step vaccine is very important. That’s what cements the memory of the immune response. That second dose also greatly reduces your ability to carry or spread the virus at all. it is important that every person who receives the full two-dose course of a vaccine.