A state's number of electors equals the number of representatives and senators the state has in the United States Congress. In the case of representatives, this is based on the respective populations. Each state's number of representatives is determined every 10 years by the United States Census.
Bubonic plague is a zoonotic disease, circulating mainly among small rodents and their fleas,and is one of three types of infections caused by Yersinia pestis (formerly known â¦as Pasteurella pestis), which belongs to the family Enterobacteriaceae Bubonic plague is caused by a bacteria.
Yersinia pestis (formerly Pasteurella pestis) is a Gram-negative, rod-shaped coccobacillus, a facultative anaerobic bacterium that can infect humans and animals.It causes the deadly disease named plague.. pestis was discovered in 1894 by Alexandre Yersin, a Swiss / French physician and bacteriologist from the Pasteur Institute, during an epidemic of plague in Hong Kong. Yersin was a member of the Pasteur school of thought.