This is a list of zoonotic diseases , infectious diseases that can jump from a non-human animal to a human.
Disease [1] | Pathogen(s) | Animals involved | Mode of transmission | Emergence |
---|---|---|---|---|
African sleeping sickness | Trypanosoma brucei rhodesiense | range of wild animals and domestic livestock | transmitted by the bite of the tsetse fly | 'Present in Africa for thousands of years' – major outbreak 1900–1920, cases continue (sub-Saharan Africa, 2020). |
Angiostrongyliasis | Angiostrongylus cantonensis , Angiostrongylus costaricensis | rats, cotton rats | consuming raw or undercooked snails, slugs, other mollusks, crustaceans, contaminated water, and unwashed vegetables contaminated with larvae | |
Anisakiasis | Anisakis | whales, dolphins, seals, sea lions, other marine animals | eating raw or undercooked fish and squid contaminated with eggs | |
Anthrax | Bacillus anthracis | commonly – grazing herbivores such as cattle, sheep, goats, camels, horses, and pigs | by ingestion, inhalation or skin contact of spores | |
Ascariasis | Ascaris suum , Toxocara canis , Toxocara cati | pigs, dogs, cats | ingestion of eggs from contaminated soil, food, or water | |
Avian influenza | Influenza A virus subtype H5N1 | wild birds, domesticated birds such as chickens [2] | close contact | 2003–present avian influenza in Southeast Asia and Egypt. |
Babesiosis | Babesia spp. | mice, other animals | tick bite | |
Batai virus infection | Batai orthobunyavirus | birds, livestock | mosquito bite | |
Baylisascariasis | Baylisascaris procyonis | raccoons | ingestion of eggs in feces | |
Barmah Forest fever | Barmah Forest virus | kangaroos, wallabies, opossums | mosquito bite | First human case reported in 1986. |
Botulism | Clostridium botulinum | birds, mammals | ingestion of contaminated food, wound infection, or intestinal colonization | |
Bovine spongiform encephalopathy | Prions | cattle | eating infected meat | Isolated similar cases reported in ancient history; in recent UK history probable start in the 1970s. [3] |
Brucellosis | Brucella spp. | cattle, goats, pigs, sheep | infected milk or meat | Historically widespread in Mediterranean region; identified early 20th century. |
Bubonic plague, Pneumonic plague, Septicemic plague, Sylvatic plague | Yersinia pestis | rabbits, hares, rodents, ferrets, goats, sheep, camels | flea bite | 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 discovered in 1943 in Kern County, California. |
Campylobacteriosis | Campylobacter spp. | poultry, cattle, pets (dogs and cats) | consumption of contaminated food or water, direct contact with infected animals | |
Capillariasis | Capillaria spp. | rodents, birds, foxes | eating raw or undercooked fish, ingesting embryonated eggs in fecal-contaminated food, water, or soil | |
Capnocytophaga canimorsus infection | Capnocytophaga canimorsus | dogs, cats | bites, scratches, or close contact with animals | |
Cat-scratch disease | Bartonella henselae | cats | bites or scratches from infected cats | |
Chagas disease | Trypanosoma cruzi | armadillos, Triatominae (kissing bug) | Contact of mucosae or wounds with feces of kissing bugs. Accidental ingestion of parasites in food contaminated by bugs or infected mammal excretae. | |
Clamydiosis / Enzootic abortion | Chlamydophila abortus | domestic livestock, particularly sheep | close contact with postpartum ewes | |
Clostridioides difficile infection | Clostridioides difficile | cattle, companion animals | fecal-oral route, contact with contaminated surfaces or hands | |
Colorado tick fever | Colorado tick fever virus | small rodents | tick bite (primarily by Dermacentor andersoni , the Rocky Mountain wood tick) | |
COVID-19 | Severe acute respiratory syndrome coronavirus 2 | bats, felines, raccoon dogs, minks, white-tailed deer [4] | respiratory transmission | 2019–present COVID-19 pandemic; ongoing pandemic. |
Cowpox | Cowpox virus | rodents, cattle, cats | direct contact with infected animals | |
Creutzfeldt-Jacob disease | PrPvCJD | cattle | eating meat from animals with Bovine spongiform encephalopathy (BSE) | 1996–2001: United Kingdom. |
Crimean–Congo hemorrhagic fever | Crimean-Congo hemorrhagic fever orthonairovirus | cattle, goats, sheep, birds, hares | tick bite ( Hyalomma spp.), human-to-human contact via bodily fluids | |
Cryptococcosis | Cryptococcus neoformans | commonly – birds like pigeons | inhaling fungi | |
Cryptosporidiosis | Cryptosporidium spp. | cattle, dogs, cats, mice, pigs, horses, deer, sheep, goats, rabbits, leopard geckos, birds | ingesting cysts from water contaminated with feces | |
Cysticercosis and taeniasis | Taenia solium , Taenia asiatica , Taenia saginata | commonly – pigs and cattle | consuming water, soil or food contaminated with the tapeworm eggs (cysticercosis) or raw or undercooked pork contaminated with the cysticerci (taeniasis) | |
Dengue fever | Dengue virus | primates | mosquito bite (primarily by Aedes aegypti and Aedes albopictus ) | The earliest detailed descriptions of dengue-like illness appeared in medical records from 1779–1780, but has had a significant re-emergence in recent years (see for example 2019–20 dengue fever epidemic). |
Dirofilariasis | Dirofilaria spp. | dogs, wolves, coyotes, foxes, jackals, cats, monkeys, raccoons, bears, muskrats, rabbits, leopards, seals, sea lions, beavers, ferrets, reptiles | mosquito bite | |
Dhori virus infection | Dhori virus | birds, livestock, mammals | tick bite | |
Dobrava-Belgrade virus infection | Dobrava-Belgrade virus | rodents (e.g., yellow-necked mouse) | rodent bite and scratches, inhalation of aerosolized particles from rodent droppings, urine, or nesting materials | |
Eastern equine encephalitis | Eastern equine encephalitis virus | horses, birds, cattle | mosquito bite | |
Ebola | Ebolavirus spp. | chimpanzees, gorillas, orangutans, fruit bats, monkeys, shrews, forest antelope and porcupines | through body fluids and organs | 2013–16; possibly in Africa. |
Echinococcosis | Echinococcus spp. | commonly – dogs, foxes, jackals, wolves, coyotes, sheep, pigs, rodents | ingestion of infective eggs from contaminated food or water with feces of an infected definitive host | |
Enterohaemorrhagic Escherichia coli infection | Shigatoxigenic and verotoxigenic Escherichia coli | cattle, sheep, goats, deer | ingestion of contaminated food or water, direct contact with infected animals or their feces | |
Erysipeloid | Erysipelothrix rhusiopathiae | pigs, fish, birds | direct contact with infected animals or contaminated animal products | |
Fasciolosis | Fasciola hepatica , Fasciola gigantica | sheep, cattle, buffaloes | ingesting contaminated plants | |
Fasciolopsiasis | Fasciolopsis buski | pigs | eating raw vegetables such as water spinach | |
Foodborne illnesses (commonly diarrheal diseases) | Escherichia coli , Salmonella spp., Listeria spp., Shigella spp. and Trichinella spp. | animals domesticated for food production (cattle, poultry) | raw or undercooked food made from animals and unwashed vegetables contaminated with feces | |
Giardiasis | Giardia lamblia | beavers, other rodents, raccoons, deer, cattle, goats, sheep, dogs, cats | ingesting spores and cysts in food and water contaminated with feces | |
Glanders | Burkholderia mallei. | horses, donkeys | direct contact | |
Gnathostomiasis | Gnathostoma spp. | dogs, minks, opossums, cats, lions, tigers, leopards, raccoons, poultry, other birds, frogs | raw or undercooked fish or meat | |
Hantavirus | Hantavirus spp. | deer mice, cotton rats and other rodents | exposure to feces, urine, saliva or bodily fluids | |
Henipavirus | Henipavirus spp. | horses, bats | exposure to feces, urine, saliva or contact with sick horses | |
Hepatitis E | Hepatitis E virus | domestic and wild animals | contaminated food or water | |
Histoplasmosis | Histoplasma capsulatum | birds, bats | inhaling fungi in guano | |
HIV | SIV Simian immunodeficiency virus | non-human primates | contact with infected blood and other bodily fluids, mother-to-infant during pregnancy, childbirth, and breastfeeding | Immunodeficiency resembling human AIDS was reported in captive monkeys in the United States beginning in 1983. [5] [6] [7] SIV was isolated in 1985 from some of these animals, captive rhesus macaques who had simian AIDS (SAIDS). [6] The discovery of SIV was made shortly after HIV-1 had been isolated as the cause of AIDS and led to the discovery of HIV-2 strains in West Africa. HIV-2 was more similar to the then-known SIV strains than to HIV-1, suggesting for the first time the simian origin of HIV. Further studies indicated that HIV-2 is derived from the SIVsmm strain found in sooty mangabeys, whereas HIV-1, the predominant virus found in humans, is derived from SIV strains infecting chimpanzees (SIVcpz). |
Human granulocytic anaplasmosis | Anaplasma phagocytophilum | deer, rodents, humans | tick bite (primarily by Ixodes scapularis and Ixodes pacificus ) | |
Human monocytotropic ehrlichiosis | Ehrlichia chaffeensis | deer | tick bite (primarily by Amblyomma americanum , the lone star tick) | |
Japanese encephalitis | Japanese encephalitis virus | pigs, water birds | mosquito bite | |
Kyasanur Forest disease | Kyasanur Forest disease virus | rodents, shrews, bats, monkeys | tick bite | |
La Crosse encephalitis | La Crosse virus | chipmunks, tree squirrels | mosquito bite | |
Lassa fever | Lassa fever virus | rodents | contact with urine, feces, or bodily fluids of infected rats; human-to-human transmission via bodily fluids | |
Leishmaniasis | Leishmania spp. | dogs, rodents, other animals [8] [9] | sandfly bite | 2004 Afghanistan. |
Leprosy | Mycobacterium leprae , Mycobacterium lepromatosis | armadillos, monkeys, rabbits, mice [10] | mostly human-to-human direct contact, meat consumption [10] [11] | |
Leptospirosis | Leptospira interrogans | rats, mice, pigs, horses, goats, sheep, cattle, buffaloes, opossums, raccoons, mongooses, foxes, dogs | direct or indirect contact with urine of infected animals | 1616–20 New England infection; present day in the United States. |
Louping ill | Louping ill virus | sheep, red grouse, other mammals | tick bite (primarily by Ixodes ricinus ) | First human case reported in 1934. |
Lyme disease | Borrelia burgdorferi | deer, wolves, dogs, birds, rodents, rabbits, hares, reptiles | tick bite | |
Lymphocytic choriomeningitis | Lymphocytic choriomeningitis virus | rodents | exposure to urine, feces, or saliva | |
Marburg viral haemorrhagic fever | Marburg virus | Egyptian fruit bats (Rousettus aegyptiacus), non-human primates | contact with infected bat excreta, bushmeat consumption, or human-to-human transmission via bodily fluids (e.g., blood, saliva, vomit) | |
Mediterranean spotted fever | Rickettsia conorii | dogs, rodents, other mammals | tick bite | |
Melioidosis | Burkholderia pseudomallei | various animals | direct contact with contaminated soil and surface water | |
Microsporidiosis | Encephalitozoon cuniculi | rabbits, dogs, mice, and other mammals | ingestion of spores | |
Middle East respiratory syndrome | MERS coronavirus | bats, camels | close contact | 2012–present: Saudi Arabia. |
Mpox | Monkeypox virus | rodents, primates | contact with infected rodents, primates, or contaminated materials | |
MRSA infection | Methicillin-resistant Staphylococcus aureus | livestock, companion animals | direct contact with infected individuals or contaminated surfaces | |
Nipah virus infection | Nipah virus (NiV) | bats, pigs | direct contact with infected bats, infected pigs | |
Orf | Orf virus | goats, sheep | close contact | |
Pasteurellosis | Pasteurella multocida | domestic cats, dogs, livestock, and wild animals | bites, scratches, inhalation of aerosols, or contact with infected secretions | |
Powassan encephalitis | Powassan virus | ticks | tick bites | |
Psittacosis (parrot fever) | Chlamydophila psittaci | macaws, cockatiels, budgerigars, pigeons, sparrows, ducks, hens, gulls and many other bird species | contact with bird droplets | |
Puumala virus infection | Puumala virus | bank voles ( Clethrionomys glareolus ) | rodent bite or scratches, inhalation of aerosols containing rodent excreta | |
Q fever | Coxiella burnetii | livestock and other domestic animals such as dogs and cats | inhalation of spores, contact with bodily fluid or faeces | |
Rabies | Rabies virus | commonly – dogs, bats, monkeys, raccoons, foxes, skunks, cattle, goats, sheep, wolves, coyotes, groundhogs, horses, mongooses and cats | through saliva by biting, or through scratches from an infected animal | Variety of places like Oceania, South America, Europe. |
Rat-bite fever | Streptobacillus moniliformis , Spirillum minus | rats, mice | rat bite of rats, contact with urine and mucus secretions | |
Rift Valley fever | Phlebovirus | livestock, buffaloes, camels | mosquito bite, contact with bodily fluids, blood, tissues, breathing around butchered animals or raw milk | 2006–07 East Africa outbreak. |
Rocio viral encephalitis | Rocio virus | birds [12] | mosquito bite | |
Rocky Mountain spotted fever | Rickettsia rickettsii | dogs, rodents | tick bite | |
Ross River fever | Ross River virus | kangaroos, wallabies, horses, opossums, birds, flying foxes | mosquito bite | |
Saint Louis encephalitis | Saint Louis encephalitis virus | birds | mosquito bite | |
Seoul virus infection | Seoul virus | rodents | contact with infected rodent saliva, feces, urine, or bites | |
Severe acute respiratory syndrome | SARS coronavirus | bats, civets | close contact, respiratory droplets | 2002–04 SARS outbreak; China. |
Sindbis fever | Sindbis virus | birds | mosquito bite | |
Smallpox | Variola virus | possibly monkeys and horses | spread from person to person quickly | Last reported case in 1977; certified by WHO to be eradicated (i.e., eliminated worldwide) as of 1980. |
Streptococcosis | Streptococcus suis | pigs | direct contact with infected pigs or pork products, especially through cuts or abrasions, or inhalation of contaminated aerosols | |
Swine influenza | A new strain of the influenza virus endemic in pigs (excludes H1N1 swine flu, which is a human virus)[ clarification needed ] | pigs | close contact | 2009–10; 2009 swine flu pandemic; Mexico. |
Taenia crassiceps infection | Taenia crassiceps | wolves, coyotes, jackals, foxes | contact with soil contaminated with feces | |
Tick-borne encephalitis | Tick-borne encephalitis virus | birds, rodents, horses | tick bite (primarily by Ixodes ricinus ) | |
Thogotovirus infection | Thogotovirus | livestock, humans | tick bite | |
Toxocariasis | Toxocara spp. | dogs, foxes, cats | ingestion of eggs in soil, fresh or unwashed vegetables or undercooked meat | |
Toxoplasmosis | Toxoplasma gondii | cats, livestock, poultry | exposure to cat feces, organ transplantation, blood transfusion, contaminated soil, water, grass, unwashed vegetables, unpasteurized dairy products and undercooked meat | |
Trichinosis | Trichinella spp. | rodents, pigs, horses, bears, walruses, dogs, foxes, crocodiles, birds | eating undercooked meat | |
Tuberculosis | Mycobacterium bovis | infected cattle, deer, llamas, pigs, domestic cats, wild carnivores (foxes, coyotes) and omnivores (possums, mustelids and rodents) | milk, exhaled air, sputum, urine, faeces and pus from infected animals | |
Tularemia (rabbit fever) | Francisella tularensis | lagomorphs (type A), rodents (type B), birds | ticks, deer flies, and other insects including mosquitoes | |
Valtice fever | Bunyavirus | rodents | mosquito bite [13] | |
Venezuelan equine encephalitis | Venezuelan equine encephalitis virus | horses, donkeys, zebras, birds, rodents | mosquito bite | |
Wesselsbron disease | Wesselsbron virus | sheep, cattle | mosquito bite | |
West Nile fever | Flavivirus | birds, horses | mosquito bite | |
Western equine encephalitis | Western equine encephalitis virus | horses, birds | mosquito bite | |
Yersiniosis | Yersinia enterocolitica | pigs, rodents, cattle | ingestion of contaminated food or water | |
Zika fever | Zika virus | chimpanzees, gorillas, orangutans, monkeys, baboons | mosquito bite, sexual intercourse, blood transfusion and sometimes bites of monkeys | 2015–16 epidemic in the Americas and Oceania. |