Iowa Dept. of Public Health Reviewed 7/15 Plague Fact sheet 1 FACT SHEET PLAGUE _____ What is plague? It is a severe disease caused by the bacteria Yersinia pestis. Plague is usually carried by rodents and can be spread to humans by fleas. Plague is recognized by public health experts as a re-emerging infectious disease. Worldwide incidence has reached approximately 2,000 to 3,000 reported cases each year. For example, according to the WHO fact sheet on plague, the worldwide reported incidence in 2003 was 2,118 cases with 182 deaths. The disease is endemic in rodent populations in much of Southern Asia, parts of Africa, and the Americas. State of California California Department of Public Health Health and Human Services Agency Division of Communicable Disease Control . PLAGUE . What is plague? Plague is an infectious disease caused by the bacteria Yersinia pestis. Historically, plague caused thousands of deaths throughout Europe during the 6th and 14th centuries. Plague, caused by Yersinia pestis, is an acute and sometimes fatal bacterial zoonosis transmitted primarily by the fleas of rats and other rodents. Enzootic foci of sylvatic plague exist in the western USA and throughout the world, including Eurasia, Africa, and North and South America. In addition ... Pupils will learn about the effects of the Great Plague and the efforts made to control the spread of the disease in our National Geographic Kids History primary resource sheet. The teaching resource can be used in study group tasks for a simple overview of the Great Plague. PUBLIC FACT SHEET PLAGUE What is the plague? Plague is a disease of animals and humans caused by bacteria. It is most commonly found in rodents and their fleas. It is extremely rare in the United States. There are three main types of plague: bubonic, pneumonic, and septicemic. All three types are cause by the same bacteria, Jun 21, 2019 · The Rhesus factor, specifically rhesus negative, has been a topic of interest for discussions in medical science for a long time.. Below are some of the interesting facts you may want to know about Rh negative blood type.