My county has now closed the boat ramps, not because it's seriously a public health risk for people to go out in boats to fish, but because leaving them open felt too much like an invitation for careless yahoos to come visit. New short-term rentals and hotel/motel bookings are also halted for the next couple of weeks. Right now this tourist town has no patience for tourists. Everyone remembers the Spring Break and Mardi Gras idiots. No one wants even casual contact with anyone he doesn't know and trust to have been behaving responsibly.
There's huge anxiety over a Corpus Christi TV news station's report of 2 "Aransas" cases. Wherever the guy got his information, the chances are they didn't know the difference between two nearby towns with "Aransas" in their name and "Aransas County." Much Facebook bandwidth is now devoted to nailing down with perfect precision where the two culprits, if they exist at all, are located at this precise moment.
I'm telling people it doesn't make the tiniest difference. We can't know exactly how many cases are out there. We already know there are some (probably so far not many) cases fairly nearby. That's it, that's all you need to know, and as much as you possibly can know right now. You don't need to know who they are or exactly where they live, and we're not going to put the tiniest effort into finding that out for you or broadcasting it. You need to behave as though the disease were present, because if it isn't yet, it will be, and you'll never know exactly where it is no matter how infallible you think the TV news anchor or some "expert" is.
Nothing about this news changes how you need to behave: stay home as much as you can, and wash everything you touch, for your own sake and for the sake of your duty to neighbors. As far as your own emergency medical needs go, you don't have any yet, so here's the plan: LATER, if you're short of breath, call an ER and arrange to follow their protocols for going in. LATER, if you have a fever, be even more careful about contaminating anyone else, including your household. If you have both, do both. If you have a fever but aren't short of breath, keep isolating yourself as much as possible, and be ready on short notice to contact the ER if, and only if, you get short of breath. If you never get short of breath, then you're pretty much golden, so don't borrow trouble. Just don't spread it.