An epidemic is the rapid spread of disease to a large number of people in a given population within a short period of time; This bacterium is mainly found in animals like rodents or rats and then it is transmitted through the insects that feed on. Pestis infects the lungs, and is the most deadly form of the disease.
PPT Plague disease PowerPoint Presentation, free
In the united states, most human cases of plague occur sporadically in the western usa.
Past outbreaks have shown that plague may reoccur in areas that have long remained silent.
Humans usually get plague after being bitten by a rodent flea that is carrying the plague bacterium or by handling an animal infected with plague. This bacterium is found in rodents and their fleas and occurs in many areas of the world, including the united states. A disastrous evil or affliction : The animal hosts are rodents and rat fleas.
Killing more than 25 million people or at least one third of europe's population during the fourteenth century, the black death or bubonic plague was one of mankind's worst pandemics, invoking direct comparisons to our current coronavirus “modern plague.”1, 2, 3 an ancient disease, its bacterial agent (yersinia pestis) still causes periodic outbreaks and.
Plague is an acute, severe infectious disease caused by the bacterium yersinia pestis. Pneumonic plague occurs when y. Plague is one of the deadliest diseases in human history, second only to smallpox. The bacterium is found in fleas and wild rodents such as rats, squirrels, chipmunks or prairie dogs.
Plague is a disease that affects humans and other mammals.
There are several forms of plague, including pneumonic, bubonic, and septicemic plague. Plague is an ancient disease that was described during classical times as occurring in north africa and the middle east. Plague is a zoonotic disease, which means it can be transmitted to humans through animals, most often through the bites of fleas or through direct contact. Plague is infamous for killing millions of people in europe during the middle ages.
Plague is an infectious disease that affects animals and humans.
This form results from bites of infected fleas or from handling an infected animal. It is caused by the bacterium yersinia pestis. The bubonic plague attacks the lymphatic system, causing swelling in the lymph nodes. Sometimes referred to as the “black plague,” the disease is caused by a.
Sudden high fever and chills.
Patients develop fever, headache, weakness, and a rapidly developing pneumonia. Plague is a disease caused by yersinia pestis bacteria. The plague is a serious bacterial infection that can be deadly. Plague also exists in africa, asia, and south america.
Infestation a plague of locusts.
Although the disease killed millions in europe during the middle ages, antibiotics effectively treat plague today. Pains in the areas of the abdomen, arms and legs. Large and swollen lumps in the lymph nodes (buboes) that develop and leak pus. It is one of the oldest diseases known to man and still occurs in the tropics, subtropics and warmer areas of temperate countries.
If untreated, the infection can spread to the blood or.
Pestis is easily destroyed by sunlight and drying. In meningococcal infections, an attack rate in excess. Plague, caused by the bacterium yersinia pestis, is a disease that affects humans and other mammals. A destructively numerous influx or multiplication of a noxious animal :
Plague is an infectious disease found in some small mammals and their fleas.
It is caused by the bacterium, yersinia pestis. Plague, infectious disease caused by yersinia pestis, a bacterium transmitted from rodents to humans by the bite of infected fleas. People can contract plague if they are in bitten by infected fleas, and develop the bubonic form of plague. The incubation period of pneumonic plague is usually just 1 to 3 days.
Plague is a communicable disease, caused by bacterium yersinia pestis.
Septicemic plague can occur as the first symptom of plague or may develop from untreated bubonic plague. It is sometimes presumed to be the disease behind several historic epidemics, such as the pestilence described as striking the. (entry 1 of 2) 1 a :
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