Psittacosis/avian chlamydiosis.
Considerable progress continues to be made in understanding chlamydial organisms, their host species, diagnosis, and treatment. (1-3) Thus, national guidelines are updated annually to provide a standardized approach to handling infections in humans and birds. (2-3) Prior to development of these guidelines, considerable variation in approach by state agencies has been documented. (39) A more recent national assessment of state regulations and procedures has not been conducted. Decreasing imports of birds and increasing education may contribute to a reduction in human risk from avian infections. Keeping new birds separate from old birds in aviaries and poultry production facilities may reduce the incidence of avian chlamydiosis. Although wide-scale testing of birds may not be cost effective, (28) focal testing and treatment may help reduce human risk. The recent loss of a major source for pelleted feed for small birds, such as budgerigars, was a severe setback for veterinarians and local agencies in managing this disease. However, new medication formulas under development may help to address this problem. (2-3)
Eidson
Millicent
M
Zoonoses Program, New York State Department of Health, Albany, NY 12237, USA.
D000818:Animals; D001715:Bird Diseases / Q000453:epidemiology / Q000382:microbiology / Q000517:prevention & control*; D001717:Birds; D002691:Chlamydophila psittaci / Q000145:classification / Q000472:pathogenicity*; D004196:Disease Outbreaks; D006801:Humans; D008322:Mammals; D011200:Poultry; D009956:Psittacosis / Q000453:epidemiology / Q000382:microbiology / Q000517:prevention & control* / Q000662:veterinary*; D015047:Zoonoses