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Epidemics like Black Death in Europe around 1347–53 during the Late Middle Age; third plague pandemic in China-Qing dynasty and India alone. California encephalitis: California encephalitis virus: small mammals mosquito bite (Aedes species) First identified in 1943 in Kern County, California. Campylobacteriosis: Campylobacter spp.
A zoonosis (/ z oʊ ˈ ɒ n ə s ɪ s, ˌ z oʊ ə ˈ n oʊ s ɪ s / ⓘ; [1] plural zoonoses) or zoonotic disease is an infectious disease of humans caused by a pathogen (an infectious agent, such as a bacterium, virus, parasite, or prion) that can jump from a non-human vertebrate to a human. When humans infect non-humans, it is called reverse ...
Acute toxoplasmosis is often asymptomatic in healthy adults. [13] [14] However, symptoms may manifest and are often influenza-like: swollen lymph nodes, headaches, fever, and fatigue, [15] or muscle aches and pains that last for a month or more. It is rare for a human with a fully functioning immune system to
Brucellosis [4] is a zoonosis caused by ingestion of unpasteurized milk from infected animals, or close contact with their secretions. [5] It is also known as undulant fever, Malta fever, and Mediterranean fever.
Most people survive measles, though in some cases, complications may occur. About 1 in 4 individuals will be hospitalized and 1–2 in 1,000 will die. Complications are more likely in children under age 5 and adults over age 20. [88] Pneumonia is the most common fatal complication of measles infection and accounts for 56–86% of measles ...
Sapovirus is a genetically diverse genus of single-stranded positive-sense RNA, non-enveloped viruses within the family Caliciviridae. [1] [2] Together with norovirus, sapoviruses are the most common cause of acute gastroenteritis (commonly called the "stomach flu" although it is not related to influenza) in humans and animals.
A number of laboratory tests can confirm the diagnosis but treatment should be begun based on symptoms. [5] It is within a group known as spotted fever rickettsiosis, together with Rickettsia parkeri rickettsiosis, Pacific Coast tick fever, and rickettsialpox. [6] Treatment of RMSF is with the antibiotic doxycycline. [8]
Psittacosis—also known as parrot fever, and ornithosis—is a zoonotic infectious disease in humans caused by a bacterium called Chlamydia psittaci and contracted from infected parrots, such as macaws, cockatiels, and budgerigars, and from pigeons, sparrows, ducks, hens, gulls and many other species of birds.