Rotavirus A

Rotavirus A is a virus linked to the gastrointestinal tract that can be detected in stool. It is not considered a normal part of the dog’s gut microbiome. A finding may reflect exposure through water, food, surfaces, or shared environments that have been contaminated with faeces. Rotavirus mainly affects the stomach and intestines, where it may interfere with fluid balance and contribute to diarrhoea, especially in younger animals. When Rotavirus A affects the gut, it may be associated with watery diarrhoea, vomiting, altered stool quality, reduced appetite, low energy, dehydration risk, or signs of gut irritation. A positive finding may be useful to review with a veterinarian, especially if digestive signs are present, the dog is young, or there are concerns about fluid loss.

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