Thank you everyone, for sharing whatever you know. I had not considered several perspectives - esp. about kids, visa status etc. And the story of quarantines... I will have to think hard, because if I have to go, it will be me alone, most probably. Guess we all just have to keep our fingers crossed. And hope the need doesn't arise. Also... during such stressful times, I'm really grateful for this community. Just the fact that so many people answered... and the good advice you get... the value of this site is felt all the more during such times!