If it is Pneumonic Plague then this is not such a big issue.

Pneumonic plague is one of three main forms of plague, all of which are caused by the bacterium Yersinia pestis.

Since it's BACTERIAL, rather than viral, it is treatable with anti-biotics. Streptomycin, gentamicin, tetracyclines, and chloramphenicol are all effective against pneumonic plague.

[link to en.wikipedia.org]

Calm the fuck down people and try and get your facts straight.

If it's a viral pneumonia then its most likely caused by a cytokine storm.

Cytokine storms can be prevented by eating a high-fat diet and nicotine ..... hmmmm just the things they are encouraging you to avoid!!