The course of some viral respiratory infections in the south-east area of Romania during the cold season 1993-1994. Epidemiological serological and viral data.
Since 1991 we studied yearly the course of some respiratory infections in nine districts of the south-east area of Romania, by collecting epidemiological and sero-viral data during the cold seasons (1) (2). The results pointed out the most frequent circulating viruses, as well as the influenza strains which caused epidemic outbreaks. The same line of investigation was followed during the cold season November 1993-- March 1994 in the mentioned geographic area. In the present study are shown the results obtained in this period.
Petrescu
A
A
Stefan S. Nicolau Institute of Virology, Bucharest, Romania.
Mihail
A
A
Zaharia
C N
CN
Jucu
V
V
Bârnaure
F
F
Topirceanu
F
F
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003080:Cold Temperature; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007251:Influenza, Human / Q000453:epidemiology / Q000821:virology; D008875:Middle Aged; D011024:Pneumonia, Viral / Q000453:epidemiology; D012141:Respiratory Tract Infections / Q000453:epidemiology* / Q000276:immunology / Q000821:virology; D012383:Romania / Q000453:epidemiology; D012621:Seasons; D014780:Viruses / Q000302:isolation & purification