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Infectious diseases with high prevalence are listed separately (sometimes in addition to their epidemics), such as malaria, which may have killed 50–60 billion people throughout history, or about half of all humans that have ever lived. [2]
Other infectious diseases: 1.57 Maternal and neonatal disorders: 4.00 Nutritional deficiencies: 0.52 II. Non-communicable diseases: Cardiovascular diseases: 31.59: 72.67%: Neoplasms: 16.43 Chronic respiratory diseases: 6.97 Digestive diseases: 4.11 Neurological disorders: 5.84 Substance abuse: 0.58 Diabetes and kidney diseases: 4.55 Skin ...
Disease Discoverer 2600 BC: Malaria [1] 1900 BC: Rabies: 1600 BC: Cancer: Hippocrates: ca 300: Dengue: Jin Dynasty (266–420) 9th century: Measles: Muhammad ibn Zakariya al-Razi: 14th century: African trypanosomiasis: First described by Arab traders [2] 1798: Color blindness: John Dalton: 1798: Amyotrophic lateral sclerosis: John Dalton: 1881 ...
Human infectious diseases may be characterized by their case fatality rate (CFR), the proportion of people diagnosed with a disease who die from it (cf. mortality rate).It should not be confused with the infection fatality rate (IFR), the estimated proportion of people infected by a disease-causing agent, including asymptomatic and undiagnosed infections, who die from the disease.
Contagious disease, a subset of infectious diseases. Cryptogenic disease, a disease whose cause is currently unknown. Disseminated disease, a disease that is spread throughout the body. Environmental disease; Lifestyle disease, a disease caused largely by lifestyle choices. Localized disease, a disease affecting one body part or area.
The most important disease of cassava is caused by cassava mosaic virus, a geminivirus, which is transmitted between plants by whiteflies. The disease was first recorded in 1894 and outbreaks of the disease occurred in eastern Africa throughout the 20th century, often resulting in famine. [252]
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Epidemics of the 19th century were faced without the medical advances that made 20th-century epidemics much rarer and less lethal. Micro-organisms (viruses and bacteria) had been discovered in the 18th century, but it was not until the late 19th century that the experiments of Lazzaro Spallanzani and Louis Pasteur disproved spontaneous generation conclusively, allowing germ theory and Robert ...