[Tangsen]

Take 1 month to kill also take time, take 3 months to kill also take time, take 1 year to kill also take time..

Anyway, opening up is going to happen, like it or not. 

I am only asking, is to let only those who already received 2 jabs to come in. Don't think that is too much to ask for.

Dun know and dun care .... I took my 2 jabbed and I am partially protected. 
Again vaccination is to protect you not prevent infecting others ..... no diff .... anyway, only certain countries with low risk take PCR test like Taiwart