An occurrence of equine transport pneumonia caused by mixed infection with Pasteurella caballi, Streptococcus suis and Streptococcus zooepidemicus.
An acute death occurred in a racehorse with pneumonia after long-distance transportation in December, 1990. Pasteurella caballi, Streptococcus suis and Streptococcus zooepidemicus were isolated from the lung at high rate. Specific antigens of these bacteria were also demonstrated immunohistologically in the pneumonic lesion. These findings indicated that the disease is equine transport pneumonia caused by a mixed infection of the three bacterial species. This is the first report on the isolation of P. caballi and S. suis from a racehorse in Japan.
Hayakawa
Y
Y
Nanbu Livestock Hygiene Service Center, Ishikawa, Japan.
Komae
H
H
Ide
H
H
Nakagawa
H
H
Yoshida
Y
Y
Kamada
M
M
Kataoka
Y
Y
Nakazawa
M
M
D000818:Animals; D001921:Brain / Q000382:microbiology; D003643:Death; D005260:Female; D006321:Heart / Q000382:microbiology; D006734:Horse Diseases; D006736:Horses; D008168:Lung / Q000382:microbiology; D008198:Lymph Nodes / Q000382:microbiology; D010325:Pasteurella / Q000254:growth & development / Q000302:isolation & purification; D010326:Pasteurella Infections / Q000150:complications / Q000662:veterinary*; D010996:Pleural Effusion / Q000382:microbiology; D011014:Pneumonia / Q000382:microbiology / Q000662:veterinary*; D013290:Streptococcal Infections / Q000150:complications / Q000662:veterinary*; D013291:Streptococcus / Q000302:isolation & purification; D017011:Streptococcus suis / Q000302:isolation & purification