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Neglected tropical diseases ( NTDs) are a diverse group of tropical infections that are common in low-income populations in developing regions of Africa, Asia, and the Americas. [2] They are caused by a variety of pathogens, such as viruses, bacteria, protozoa, and parasitic worms ( helminths ). These diseases are contrasted with the "big three ...
From 1962 to 2022 there have been 157 recorded cases of the infection in United States, only 4 of those 157 individuals survived the disease. A combination of drugs have shown effectiveness in survivors. The rate drops significantly to >50% with treatment. The rate dropped significantly to 10% with effective treatments. Eradicated .
Disease Death toll Percentage of population lost Years Location 1 Spanish flu: Influenza A/H1N1: 17–100 million 1–5.4% of global population [5] 1918–1920 Worldwide 2 Plague of Justinian: Bubonic plague 15–100 million 25–60% of European population [6] 541–549 North Africa, Europe, and Western Asia 3 HIV/AIDS pandemic: HIV/AIDS
Tropical diseases are diseases that are prevalent in or unique to tropical and subtropical regions. [1] The diseases are less prevalent in temperate climates, due in part to the occurrence of a cold season, which controls the insect population by forcing hibernation. However, many were present in northern Europe and northern America in the 17th ...
The disease has been recorded as occurring in 37 countries, all in sub-Saharan Africa. It occurs regularly in southeast Uganda and western Kenya, and killed more than 48,000 Africans in 2008. [19] The Democratic Republic of the Congo is the most affected country in the world, accounting for 75% of the Trypanosoma brucei gambiense cases. [20]
African meningitis belt. The African meningitis belt is a region in sub-Saharan Africa where the rate of incidence of meningitis is very high. It extends from Senegal to Ethiopia, and the primary cause of meningitis in the belt is Neisseria meningitidis . The belt was first proposed by Léon Lapeyssonnie of the World Health Organization (WHO ...
The eradication of infectious diseases is the reduction of the prevalence of an infectious disease in the global host population to zero. [1] Two infectious diseases have successfully been eradicated: smallpox in humans, and rinderpest in ruminants. There are four ongoing programs, targeting the human diseases poliomyelitis (polio), yaws ...
So, without further ado, here are the five most common infectious diseases. Hepatitis-B According to current statistics, hepatitis-B is the most common infectious disease in the world, affecting ...