You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
The Joe Rogan/Osterholm interview goes into it. Basically, we could have a vaccine tomorrow, but it takes a lot of time to know whether or not it works and is safe. Some vaccines seem to work...and then they kill you. It's not just a question of expediting regulatory processes.
On the other hand, we can have experimental antivirals way faster because for the very sick, taking experimental drugs is all upside with minimal downside (likely to not get without them).
