Occurrence of reovirus infection in Ontario.
Reovirus Type 2 was isolated from three patients aged 5, 9 and 10 years. The etiological role of Reovirus in one case was confirmed by demonstration of antibodies in convalescent serum and none in acute serum. Symptoms in this case were suggestive of infectious mononucleosis. In the second case, rhinitis and non-purulent otitis were preceded by two waves of fever, abdominal pain and emesis. Acute serum was not available but convalescent serum had a high titre to a Reovirus, thus supporting a Reovirus etiology. Symptoms in the third case were fever, intermittent headache, neck stiffness, abdominal cramps and weakness of a leg. Because of the unavailability of convalescent serum, evidence of a Reovirus etiology was incomplete. No attempt is made to associate Reovirus with a particular clinical picture. Rather, attention is simply drawn to the existence of Reovirus infections in Ontario.
D005260:Female; D005334:Fever; D006801:Humans; D008297:Male; D009864:Ontario; D018165:Orthoreovirus; D012087:Reoviridae; D012088:Reoviridae Infections; D014777:Virus Diseases / Q000453:epidemiology*
VIRUS DISEASES/epidemiology