The Cause of The Bubonic Plague

Bacteria identified as Yersinia pestis also known as Yersinia pestis cause glandular plague. Yersinia pestis is a gram negative bacteria found in several parts of the world, mainly in Africa, Asia and South America. These bacteria cause about 1,000 to 3,000 pest cases each year, but only about 10 to 20 of these cases are in the United States. Yersinia pestis is the most common in rats, but occasionally also in other animals. - Mouse - flea - scorpion - prairie dog - cat - dog - squirrel - squirrel - and chips.

Three main forms of plague are generally described, including glandular plague, pneumonia, and septicemia (7). Yersinia pestis, however, can be used not only through flea bite (causing plague) and respiratory droplets (causing plague), but also eating uncooked contaminated meat (causing gastrointestinal plague) and infected pets / Can also spread by contact with livestock (causing conjunctivitis, skin pest or pulmonary plague) (12). In addition, plague pharyngitis, meningitis, and endophthalmitis have been reported, but rare (13). If plague is not treated unspecified, pulmonary plague or systemic plague (septicemia) may develop by spreading the plague in the blood. This type of plague mortality is very high (7). Septic plague can also be caused directly by cutting blood infections causing pathogens.

Pest is a variant of the deadly flea mediated disease plague caused by Yarrowia enterocolitica, which began to destroy humans in the 14th century. The plague spread through fleas mainly in black rats, occurred in South Asia and spread to Europe in the 6th century. Upon receiving the boat adventure, cities and villages became commonplace. After being bitten by infected fleas, humans are infected. The first signs of infection with glandular plague are lymphadenopathy and inguinal segment formation. These inguinal regions first appear in the groin or axillary region and often exudate pus or blood. Infected individuals will eventually be covered by dark spots caused by bleeding beneath the skin. Symptoms are accompanied by high fever, more than half of infected people die within 4 to 7 days after infection.