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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.
For example, the human body louse transmits the bacterium Rickettsia prowazekii which causes epidemic typhus. Although invertebrate-transmitted diseases pose a particular threat on the continents of Africa, Asia and South America, there is one way of controlling invertebrate-borne diseases, which is by controlling the invertebrate vector.
The disease is caused by the Pigeon pox virus. It can be transmitted by droplet infection from one animal to another, or more commonly through infected insects or the digestion of contaminated food or water. [1] There is a live viral vaccine available for Pigeon pox virus (ATCvet code: QI01ED01 ).
The most infamous flea-to-human transmitted disease is the bubonic plague, which was caused by the bacterium Yersinia pestis. The plague, fevers, tularemia: The diseases fleas can carry and how to ...
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Studies have shown that up to a third of adult wood pigeons in Spain may carry the disease. [7] In pigeons, transmission occurs when infected older birds (carriers) feed crop milk to newly hatched squabs. Adult birds, which may not show signs of disease, may carry the infection for a year or more and are a constant source of infection for their ...
An investigation of five fur farms in China housing foxes, raccoon dogs and mink found a high risk of diseases developing that could jump from animals to humans, said animal protection group ...
In January 2011, researchers searching for brucellosis among feral pig populations in Texas discovered widespread tularemia infection or evidence of past infection in feral hog populations of at least two Texas counties, even though tularemia is not normally associated with pigs at all. Precautions were recommended for those who hunt, dress, or ...