plague is a a rare bit veru serious bacterial infection that's transmitted by fleas. This is caused by the bacteria Yersinia pestis. It can be spreaded through contact wtith infected fleas.
Explanation:
The symptoms are( Swollen Lymph nodes, in the groin, Armpit, or neck. They may be tender or warm. Fevers, chills, headache, fatigue, and muscle aches.)
