Salmonella and Aspergillus infections in common loons overwintering in Florida.
During a 5-year period (1970-1975), 190 common loons (Gavia immer) from overwintering populations on the east and west coasts of Florida were examined for evidence of infectious diseases. Salmonella spp (representing 8 serotypes) were isolated from 27 (14%) of the loons, and lesions typical of those produced by Aspergillus fumigatus were found in 34 (18%) of the loons. Seven loons were infected with Salmonella spp and had lesions typical of aspergillus infection. The largest number of loons (124) was obtained during the winter of 1973-1974, in connection with an offshore oil spill. There was no significant difference between the isolation rates of Salmonella spp from oiled vs nonoiled loons, but the occurrence of aspergillosis was higher in nonoiled than in oiled loons.
D000818:Animals; D001228:Aspergillosis / Q000453:epidemiology / Q000382:microbiology / Q000662:veterinary*; D001232:Aspergillus fumigatus / Q000302:isolation & purification; D001715:Bird Diseases / Q000453:epidemiology* / Q000382:microbiology; D001717:Birds; D005431:Florida; D012475:Salmonella / Q000302:isolation & purification; D012481:Salmonella Infections, Animal / Q000453:epidemiology* / Q000382:microbiology