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
There were some huge sell offs in certain stocks in the morning but I think the market is now pricing in a high probability the virus will be contained.
China said the virus can be transmitted by people without symptoms. I'm skeptical if they even really know that's the case.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.
