My question is if people will show up or they’ll be too scared especially after the news on Friday that a waiter in Monsey that was by 3 events the past week was diagnosed with the Coronavirus as reported by Kol Haolom
If you trust all the guests you’ve invited to exercise common sense and are confident that none have been in known locations of virus exposure, than certainly proceed if your rav agrees. If not, you may want to consider a smaller event with just family and close friends and delay the big reception until sometime later.
practically speaking ; if its a heimishe wedding expect a full house … if you are from a more modern / american community just lower the number of seats by 10% and you will have a beautiful simcha
I don’t have an answer, but the only consideration is the medical risk to the chosson and kallah. A possibly lethal infection is no way to start a marriage.