I would like some guidance on wearing masks in an imambargha. Back home in my village, worshippers are not wearing masks. Even those who are ill still come in the imambargha and their reason for this is that they get shifa by coming to the imambargha and that masks should not be worn. Can I have your opinion on this?

All power are with Allah. We are bound to take measures for our and society's safety. Rather it is considered as compulsory.