Some people have an excess reaction to mosquito bites. Yes, there are people bitten by mosquitoes and the reaction is just a small bump. But there are also people who are large bumps, even swollen to the joints. Ever know the person whose body reaction to mosquitoes is very exaggerated? If yes, maybe the person is experiencing Skeeter syndrome

A plague or pestilence is a disease caused by the Yersinia pestis bacterial infection. A person may get this disease if it is bitten by a flea (insect) exposed to the Y. Pestis bacteria, after which the insects bite infected animals. The flea that transmits the bubonic plague disease by sucking the rodent blood. Here are The Bubonic Plague Transmission, Causes, Symptoms, and When To See A Doctor