The ubiquitous adenovirus.
D000257:Adenoviridae Infections / Q000276:immunology*; D000367:Age Factors; D006801:Humans; D008206:Lymphatic Diseases / Q000209:etiology; D012141:Respiratory Tract Infections / Q000382:microbiology*; D014552:Urinary Tract Infections / Q000382:microbiology