Your intestinal tract contains thousands of different bacterial types, not to mention fungi and viruses. (healthy-holistic-living.com)
The investigators used the genome - wide association approach to look for connections between genetic variations between twin pairs and certain bacterial types that were present and stable in the study subjects. (sciencedaily.com)
Bacterial types of pneumonia are the most common, but a guinea pig might come down with the disease caused by an adenovirus. (animals.mom.me)