[Tangsen]

you are brainwashed by mainstream media, regardless of brands vaccines are not 100% effective, and effectiveness drops significantly for Delta variant.  Yiu are bot bulletproof after you are fully vaccinated. Israel had 8k-20k cases per day after majority of population was fully  vaccinated, among these cases large number are breakthrough cases, Israel is only using Pfizer and Moderna vaccines. After 82% of population has fully vaccinated, daily cases in Spore jumped 10 folds, 3.5k new cases per day, mostly breakthrough cases. Vaccine is a false hope for garment to reopen the economy...even after you are fully vaccinated, you will still get infected. So vaccine is not a silver bullet, that is why we are told to live with Covid for the coming years after majority of us are fully vaccinated.

Simple question. If they feel their vaccine is able to handle CoVid … why 21days quarantine for all travellers include those using their vaccine. 

No need to if, even, why, how, that, when …...