Je viens de trouver quelque chose, y'a pas grand chose sur Google sur les perroquets et le pasteurella... Il semblerait que la bactérie pourrait très bien se trouver même chez des oiseaux en santé.
In this survey, many potential pathogens were recovered from the choanal slits of healthy psittacines. These potential pathogens included: Streptococcus sp. (16%), Staphylococcus sp. (11%), Alcaligenes sp. (5%), Klebsiella pneumoniae pneumoniae (11%), Klebsiella oxytoca (26%),
Pasteurella sp. (11%), Pseudomonas alcaligenes (5%), Pseudomonas stutzeri (21%), and Xanthomonas maltophila (5%).
The findings of our study suggest that healthy psittacine birds may harbour potentially pathogenic bacteria in their upper respiratory tract. In times of stress, these organisms may cause respiratory infection. This hypothesis is supported by Tully,8 who states that companion birds commonly are exposed to infectious bacterial and fungal organisms through the environment, handfeeding techniques, foods, and contact with other birds. Furthermore, he adds that immunocompromised birds (e.g., neonatal or handfed birds, young birds, or birds with nutritional deficiencies or concurrent infections) may become susceptible to these ubiquitous infectious organisms.
http://www.vet.uga.edu/vpp/ivcvm/1998/jesus/index.php
mais cela semble rare, regardez ici. C'est la bactérie la plus rare si on ne compte pas les miscellaneous Ils ont examiné 3400 échantillons de 48 États et 4 provinces pendant 1 an.
Ten groups of bacterial isolates were identified to genus level, except for E. coli. The following groups comprised the most frequently isolated gram-negative, potentially pathogenic bacteria from psittacine birds: Enterobacter spp. 17% (917), Pseudomonas spp. 10.5% (566), E. coli 10% (556), Klebsiella spp. 9% (508), Acinetobacter spp. 8.6% (467), Citrobacter spp. 3.6% (197),Serratia spp. 3% (157), Proteus spp. 0.5% (30),
Pasteurella spp. 0.3% (18) and other miscellaneous bacteria 4% (203).
http://www.facebook.com/note.php?note_id=193172370951
Si j'ai bien compris, si un perroquet a des pasteurellas (il y a differents
strains), ce ne sera pas traité avec du Baytril, on ne parle pas d'une petite bactérie bébé lala, mais d'un grosse méchante. Dans mes lectures j'ai vu aussi que leur présence était associée à des lésions, soit une morsure ou un bobo. En tout cas pour le traitement c'est ça que j'ai vu
Three hundred twenty-eight psittacines (253 clinically healthy and 75 clinically ill) were cultured... ... These isolates were characterized, and all belonged to either somatic serotype 3 or 4,7. Pasteurella multocida somatic serotype 3 was isolated from psittacines with septicemia, whereas P. multocida somatic serotype 4,7 was isolated from psittacines with
cutaneous lesions. The majority (four out of five) of the P. multocida isolates belonged to the subspecies multocida, and all isolates were susceptible to penicillin G, sulfisoxazole, gentamicin, erythromycin, tetracycline, and trimethoprim-sulfamethoxazole but resistant to streptomycin. ...he isolate from a cockatiel that had ...
http://www.jstor.org/pss/1592315
par Caroline » Mar Fév 23, 2010 8:04 pm 
