There has been a pneumonic plague outbreak in a small town Qinghai. Here are some articles from bloomberg if you are interested.

Man Dies From Plague in China, Town Quarantined, AP Says - Bloomberg.com

China Plague Outbreak Unlikely to Cause Mass Deaths, WHO Says - Bloomberg.com

Plague-Spreading Fleas Gain Ground, May Spur Cases (Update1) - Bloomberg.com

Does anyone know anything more about the plague, particularly if any company is producing vaccine for the plague?

If you find something interesting, post it here.