[Epidemiologic surveillance of influenza in Rome 1982-1984].
In the periods from July 1982 to June 1983 and July 1983 to June 1984, 31 strains of influenza virus, of which 19 A/H3N2 6 A/H1N1 and 6 type B, were isolated from 242 throat cultures obtained from patients with acute febrile respiratory disease. A seroepidemiological survey on 520 serum samples confirms significant activity of influenza viruses during the winterly period of 1983-1984. In the period July-August 1983 the evaluation of mortality from respiratory diseases presents an excess in respect of epidemic threshold probably ascribable to heat stroke.
D004196:Disease Outbreaks; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology* / Q000401:mortality; D012384:Rome
Sorveglianza epidemiologica dell'influenza in Roma nel periodo 1982-1984.