Changes

Any nasal discharge should not be confused with a milky type of fluid secreted from the eyes and nose as part of the normal guinea pig grooming process.<br />

Any nasal discharge should not be confused with a milky type of fluid secreted from the eyes and nose as part of the normal guinea pig grooming process.<br />

===Pneumonia===

===Pneumonia===

The clinical symptoms of pneumonia include dyspnoea, ruttling (see above), sneezing, nasal discharge and coughing. If left untreated, guinea pigs can become depressed anorexic and it can become a fatal infection. In guinea pigs pneumonia can be caused be various bacterial and viral agents including Bordetella bronchiseptica, Streptococcus zooepidemicus, Streptococcus pneumonia, Klebsiella pneumonia, Pseudomonas aeruginosa and Pasturella spp.<br />

The clinical symptoms of pneumonia include dyspnoea, ruttling (see above), sneezing, nasal discharge and coughing. If left untreated, guinea pigs can become depressed anorexic and it can become a fatal infection. In guinea pigs pneumonia can be caused be various bacterial and viral agents including ''Bordetella bronchiseptica, Streptococcus zooepidemicus, Streptococcus pneumonia, Klebsiella pneumonia, Pseudomonas aeruginosa and Pasturella spp.''<br />

Diagnosis is via isolation of the causal agent from a culture of the nasal discharge.<br />

Diagnosis is via isolation of the causal agent from a culture of the nasal discharge.<br />

===Adenovirus===

===Adenovirus===

Adenoviridae do not require co-infection with bacteria in order to become pathogenic within the respiratory system. The infection may have no clinical symptoms but in susceptible animals such as those that are stressed or immune-deficient it can be fatal.

Adenoviridae do not require co-infection with bacteria in order to become pathogenic within the respiratory system. The infection may have no clinical symptoms but in susceptible animals such as those that are stressed or immune-deficient it can be fatal.