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When the Black Death reached modern-day Italy, it was roughly divided into the Kingdom of Sicily and the Kingdom of Naples in the south, the Papal States in the middle, and the heavily urbanized Northern Italy, which formally belonged to the Holy Roman Empire but in reality, divided into several autonomous city republics or principalities.
[50] [i] Florence's tax records suggest that 80% of the city's population died within four months in 1348. [136] Before 1350, there were about 170,000 settlements in Germany, and this was reduced by nearly 40,000 by 1450. [139] The disease bypassed some areas, with the most isolated areas being less vulnerable to contagion.
Widespread non-communicable diseases such as cardiovascular disease and cancer are not included. An epidemic is the rapid spread of disease to a large number of people in a given population within a short period of time; in meningococcal infections , an attack rate in excess of 15 cases per 100,000 people for two consecutive weeks is considered ...
This is a list of infectious diseases arranged by name, along with the infectious agents that cause them, the vaccines that can prevent or cure them when they exist and their current status. Some on the list are vaccine-preventable diseases .
Bubonic plague is one of three types of plague caused by the bacterium Yersinia pestis. [1] One to seven days after exposure to the bacteria, flu-like symptoms develop. [1] These symptoms include fever, headaches, and vomiting, [1] as well as swollen and painful lymph nodes occurring in the area closest to where the bacteria entered the skin. [2]
The good news is that scams operate in many known area codes, so you can avoid being the next victim simply by honing in on the list of scammer phone numbers. Read Next: 6 Unusual Ways To Make ...
This is a list of Legionnaires' disease outbreaks; Legionnaire's is a potentially fatal infectious disease caused by gram negative, aerobic bacteria belonging to the genus Legionella. [ 1 ] [ 2 ] The first reported outbreak was in Philadelphia, Pennsylvania in 1976 during a Legionnaires Convention at the Bellevue-Stratford Hotel .
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