It's been brewing for a while...pic.twitter.com/t3gwU9fmrP
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
When they say don’t panic that’s when you need to panic everyone knows this....pic.twitter.com/NtJ851vyAr
Human/animal interaction...that's where virtually every epidemic/pandemic causing infectious disease originates. And most of the time it happens in China. Ironic that a government that so tightly controls its people fails to adequately control this arena.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.