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Betaarterivirus suid 1, commonly Porcine reproductive and respiratory syndrome virus (PRRSV), is a virus that causes a disease of pigs, called porcine reproductive and respiratory syndrome (PRRS), also known as blue-ear pig disease (in Chinese, zhū láněr bìng 豬藍耳病).
Estrus or oestrus refers to the phase when the female is sexually receptive ("in heat" in American English, or "on heat" in British English). Under regulation by gonadotropic hormones , ovarian follicles mature and estrogen secretions exert their biggest influence.
Though it is most commonly known as a disease of the unaltered female dog, it is also a notable human disease. It is also seen in female cattle, horses, goats, sheep, swine, cats, rabbits, hamsters, ferrets, rats and guinea pigs. Pyometra is an important disease to be aware of for any dog or cat owner because of the sudden nature of the disease ...
What are the signs of wild hogs? If you see these popping up, it’s a tell tale sign that hogs are near. Pictures can be found on pages 10 and 11 of the “Managing Wild Pigs: A Technical Guide”.
Postnatal infection (pigs up to 1 year of age): Infection occurs oro-nasally, followed by a viremic period associated with transitory leucopenia. Infection in adults (over 1 year of age): These subject would have an active, protective immune system which protects them from future exposures (e.g. mating with an infected male).
Porcine circoviral disease (PCVD), also known as porcine circovirus associated disease (PCVAD), is a disease seen in domestic pigs.This disease causes illness in piglets, with clinical signs including progressive loss of body condition, visibly enlarged lymph nodes, difficulty in breathing, and sometimes diarrhea, pale skin, and jaundice.
Porcine epidemic diarrhea is a condition caused by the porcine epidemic diarrhea virus that leads to severe gastrointestinal disease in pigs. It is closely related to the agent responsible for transmissible gastroenteritis in pigs. Piglets are most susceptible to the disease, as are young adults during periods of stress.
Brucella suis is differentiated into five biovars (strains), where biovars 1–3 infect wild boar and domestic pigs, and biovars 1 and 3 may cause severe diseases in humans. [1] In contrast, biovar 2 found in wild boars in Europe shows mild or no clinical signs and cannot infect healthy humans, but does infect pigs and hares.