[The prevalence of the markers of viral hepatitis B and delta among the population in regions differing in the level of morbidity].
From two regions differing by the levels of incidence of hepatitis B, 2019 blood serum specimens from normal population were examined for markers of HBV infection. In Moscow, among 1040 samples examined HBsAg was found in 2.0%, anti-HBs in 10.0%, anti-HBc in the absence of HBsAg and anti-HBs in 4.5%. In the Osh Province of Kirgizstan, among 979 subjects examined the same markers were found in 10.3%, 22.4%, and 14.0%, respectively. In this area, HBsAg was detected most frequently among infants (14.9% in infants under 1 year), in whom HBs-antigenemia was combined with the presence of HBeAg in 54.5% and with anti-HBc-IgM in 69.2%. Antibody to delta antigen (anti-delta) was found in 24 (25.8%) out of 93 HBsAg-positive subjects in the Osh Province but in none of 21 subjects with HBs-antigenemia in Moscow.
Iashina
T L
TL
Favorov
M O
MO
Shakhgil'dian
I V
IV
Firsova
S N
SN
Eraliev
A E
AE
Zhukova
L D
LD
Reznichenko
R G
RG
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D015415:Biomarkers / Q000097:blood; D002648:Child; D002675:Child, Preschool; D006508:Hepatitis Antibodies / Q000097:blood*; D006509:Hepatitis B / Q000453:epidemiology / Q000276:immunology*; D006510:Hepatitis B Antibodies / Q000097:blood*; D006514:Hepatitis B Surface Antigens / Q000097:blood*; D003699:Hepatitis D / Q000453:epidemiology / Q000276:immunology*; D003698:Hepatitis Delta Virus / Q000276:immunology*; D006801:Humans; D007223:Infant; D007707:Kyrgyzstan / Q000453:epidemiology; D008875:Middle Aged; D009031:Moscow / Q000453:epidemiology; D015995:Prevalence; D016036:Seroepidemiologic Studies
D015415:Biomarkers; D006508:Hepatitis Antibodies; D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens
Raspprostranenie markerov virusnykh gepatitov B i del'ta sredi naseleniia regionov, kontrastnykh po urovniu zabolevaemosti.