Epidemiological, viral and serological studies concerning the evolution of some acute respiratory diseases between November 1992 and March 1993 in nine districts of the south-east area of Romania.
Viral and serological studies led to the conclusion that parainfluenza type 3 and influenza type A(H3N2) viruses were the most implicated in the etiology of acute respiratory diseases (ARD), viral pneumonia and clinical influenza in nine districts of the south-east area of Romania during the November 1992-March 1993 period. Epidemiological survey pointed on the 0-1 year group of age as the most affected by the above mentioned respiratory diseases.
Petrescu
A
A
Stefan S. Nicolau Institute of Virology, Bucharest, Romania.
Zaharia
C N
CN
Mihail
A
A
Jucu
V
V
Bârnaure
F
F
Topârceanu
F
F
Cristea
M
M
Marin
C
C
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000914:Antibodies, Viral / Q000097:blood; D002648:Child; D004196:Disease Outbreaks; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D009981:Influenza B virus / Q000276:immunology; D007251:Influenza, Human / Q000453:epidemiology; D008875:Middle Aged; D010224:Parainfluenza Virus 3, Human / Q000276:immunology; D018184:Paramyxoviridae Infections / Q000453:epidemiology; D011024:Pneumonia, Viral / Q000453:epidemiology; D012141:Respiratory Tract Infections / Q000453:epidemiology* / Q000382:microbiology / Q000821:virology; D012383:Romania / Q000453:epidemiology; D012621:Seasons; D016036:Seroepidemiologic Studies
D000914:Antibodies, Viral