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Bird fancier's lung (BFL), also known as bird breeder's lung, is a type of hypersensitivity pneumonitis. It can cause shortness of breath , fever , dry cough , chest pain , anorexia and weight loss , fatigue , and progressive pulmonary fibrosis (the most serious complication).
Usually the disease affects younger birds, aged between 6 and 12 weeks. [6] The most characteristic sign of airsacculitis is an inflamed mucous membrane of bird air sacs, [ 9 ] which swells and becomes red, [ 8 ] with infected birds exhibiting different symptoms, such as coughing, lethargy , swelling of the neck, difficult breathing, appetite ...
Gallid alphaherpesvirus 1 (GaHV-1) is a species of virus in the order Herpesvirales, family Herpesviridae, subfamily Alphaherpesvirinae, and genus Iltovirus. [2] Originally recognised in chickens in the United States in 1926, this virus causes avian infectious laryngotracheitis (abbreviated as AILT, ILT, or LT), a potentially fatal, economically deleterious disease, widely recognised as one of ...
Symptoms of bird flu mimic those associated with influenza, according to the CDC: fever, fatigue, cough, muscle aches, sore throat, shortness of breath, stuffy or runny nose, eye redness, and ...
What is bird flu? Bird flu is a disease caused by a family of flu viruses primarily transmitted among birds. ... Sore throat. Runny or stuff nose. Muscle or body aches. Headaches. Fatigue.
The person’s case was mild, the Centers for Disease Control and Prevention said. The only symptom involved was conjunctivitis, or pinkeye. At least 44 others may have been exposed, the CDC said.
Avian influenza, also known as avian flu or bird flu, is a disease caused by the influenza A virus, which primarily affects birds but can sometimes affect mammals including humans. [1] Wild aquatic birds are the primary host of the influenza A virus, which is enzootic (continually present) in many bird populations.
The archosaurian shift from larynx to syrinx must have conferred a selective advantage for crown birds, but the causes for this shift remain unknown. [10] To complicate matters, the syrinx falls into an unusual category of functional evolution: arising from ancestors with a larynx-based sound source, the syrinx contains significant functional overlap with the structure it replaced.