This is a horrendously bad time to live in a city.
Please get important supplies, medicines etc and keep your families at home BEFORE its mandated.
The next few months this is going to get way uglier.
Also, think of your town/city systems. You may not have access to clean water or electricity, things like this.
As a former nutritional consultant practitioner the only supplements I cant think of helping would be undenatured whey protein isolate(not concentrate), olive leave extract (high oleupeurin content) and colloidal silver.
Avoid hospitals if possible, schools etc(large crowded areas)
This virus is airborne and transmitted through the air, touching, eyes so dont bother buying skimpy masks as they will do nothing.
Gloves would be good but dispose of properly (plus it lowers the risk of you rubbing your eyes.
Jesus christ this post sounds rediculous, but it's the first time in my life I'm genuinely scared for mankind.
Also, it *seems* not to get children sick. But they still can carry the virus. Just keep that in mind.