The virus is real. How it started, how it emerged, why there are so many strains of it - those are just some of the questions needing to be answered.
In terms of conspiracy theories, it's hardly rocket science to observe how many governments are using this as a method of speeding up electronic currency as the only method of exchange. There's always barter, but a) there's way too many of us for that to really work, especially in cities and b) what could most of us barter with in our current western civilisation? I'd be very surprised if surveillance laws and civil obedience laws aren't tightened to thumbscrew proportions in the next few months, and countries, ALL countries, will start getting even twitchier than they already were about immigration and/or "Outsiders", or "gaijin", to use a Japanese term.
Many hospitals will be restarting their usual work in the next couple of weeks, I believe (certainly in the areas that weren't hit so hard in this wave). I'd anticipate they'd suddenly be at LEAST as busy as they used to be although it may take a different form - more telehealth, for instance. And this gives time to prepare for the next wave, if it hits, based on historical precedent, in the autumn.
Besides, HumanKiller 2020 (aka the Big Bad Asteroid) didn't hit us in the end yesterday, so that's one conspiracy theory that can be kicked along the road. (The asteroid is real though that's obviously not it's name. It's real name is even more catchy - it's (52768) 1998 OR2.) Strikes me that the aliens' pitch isn't all that good sometimes....