Aarogya Setu app," the Ministry of IT and Electronics said in a statement.How to update vaccination status for Self:Vaccination status can be updated through the mobile number used for CoWIN registration.How to update the vaccination status of those registered on CoWIN with another numberCoWIN allows one registered users to register up to 4 people for Vaccination.
This is being used by people for registering their family, friends and those who don’t have a mobile phone or are not able to register or book slots on CoWIN on their own.