plague rat

Etymology
Modern sense coined during the as a reference to rats being a common carrier of disease, possibly also looking at the role of rats in the  and influenced by the use of "rat" as a derogatory insult in general.

Noun

 * 1) A rat which acts as a vector of the plague; a sewer rat.
 * 2)  Someone who refuses to follow anti-pandemic rules and guidelines or even takes actions, such as attending unnecessary events, that promote the spread of illness.
 * 1)  Someone who refuses to follow anti-pandemic rules and guidelines or even takes actions, such as attending unnecessary events, that promote the spread of illness.