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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.
Pigeon pox is a viral disease to which only pigeons are susceptible. It is characterized by pox scabs, which most frequently form on the featherless parts of the bird. 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 ...
Chlamydia psittaci is a lethal intracellular bacterial species that may cause endemic avian chlamydiosis, epizootic outbreaks in other mammals, and respiratory psittacosis in humans. Potential hosts include feral birds and domesticated poultry, as well as cattle, pigs, sheep, and horses. C. psittaci is transmitted by inhalation, contact, or ...
Psittacine beak and feather disease (PBFD) is a viral disease affecting all Old World and New World parrots. The causative virus— beak and feather disease virus (BFDV)—belongs to the taxonomic genus Circovirus, family Circoviridae. It attacks the feather follicles and the beak and claw matrices of the bird, causing progressive feather, claw ...
Feral pigeons (Columba livia domestica or Columba livia forma urbana), also called city doves, city pigeons, or street pigeons, [ 1 ][ 2 ] are descendants of domestic pigeons (Columba livia domestica) that have returned to the wild. [ 3 ] The domestic pigeon was originally bred from the wild rock dove, which naturally inhabits sea-cliffs and ...
Avian orthoavulavirus 1. Virulent Newcastle disease (VND), formerly exotic Newcastle disease, [1] is a contagious viral avian disease affecting many domestic and wild bird species; it is transmissible to humans. [2] Though it can infect humans, most cases are non-symptomatic; rarely it can cause a mild fever and influenza-like symptoms and/or ...
Dermanyssus gallinae (also known as the red mite) is a haematophagous ectoparasite of poultry.It has been implicated as a vector of several major pathogenic diseases. [1] [2] Despite its common names, it has a wide range of hosts including several species of wild birds and mammals, including humans, where the condition it causes is called gamasoidosis.
Circovirus. Circovirus is a genus of viruses, in the family Circoviridae. Birds (such as pigeons [1] and ducks [2]) and pigs [3] serve as natural hosts, though dogs have been shown to be infected as well. [4] It is a single stranded DNA virus (ssDNA). There are 49 species in this genus.