[1] https://www.cnn.com/2020/02/13/health/coronavirus-cdc-robert...
[1] https://www.cnn.com/2020/02/13/health/coronavirus-cdc-robert...
If there's a vaccine and a large sample of cases studies on treatment with antivirals, I'd assume its fatality rate would fall down to regular flu levels or somewhere near that. Therefore the spread wouldn't be treated like a pandemic as it is now.
0: https://www.bloomberg.com/news/articles/2020-03-06/moderna-s...
[1] https://www.bio.org/sites/default/files/legacy/bioorg/docs/C...
While a lot of people will die from corona complications I don't expect total mortality to increase that much. You can die only once ..
One of the potential vaccines enrolling trial patients is made of mRNA that codes for the spike protein needed for entry to cells. [0] If that spike protein turns out to be highly-conserved, then the vaccine will have sticking power. If it's not, but there turn out to be evolutionary trade-offs to adapting around it, it could push the virus to become less aggressive.
For instance, what if it becomes like the flu? Vaccine exists, but flu still does the rounds.
Additionally, with some reinfections happening, what does that mean? Why didn't the people who had covid-19 a first time have immunity?
The relapses are a bit of a mystery but it's not uncommon with viruses e.g. various herpes viruses.
There is not enough data to say it isn't.
We're still at the point where a single confirmed case in a country that didn't have any before is international news and triggers more panic, as if the virus somehow cared about political constructs like country borders. You could easily have a long tail of these that can easily be spun into news about the continuing spread of the virus.
The virus may not care, but it doesn't fly planes, control customs, coordinate response or a bunch of other things. Borders and other political constructs have large effects on contagion.
That wasn't going to happen, and anything else doesn't stop the virus from entering in some way.
And even this could potentially be unsafe as the virus could potentially mutate.
Honestly, anything but herd immunity with vaccine isn't going to cut it with an easily spread virus such as this. (Still not a guarantee, just highly likely to work)
(Incidentally, it's not just about direction. Option bets require you to be also right about magnitude and timing.)
Check out the option chains to shop around for different strikes and expirations to find options that suit your risk tolerance and time horizon.