<p>The prevalence of EV71- specific and neutralizing antibody was evaluated among four age groups. The prevalence of EV71-specific antibody was determined based on the percentage of samples which were positive in EB-ELISA. The prevalence of EV71 neutralizing antibody was determined based on the percentage of samples which were positive in virus neutralization. n: number of samples in each age group.</p
<p>Age-specific seropositive rates of Japanese encephalitis neutralizing antibody and average incide...
Sero-prevalence of tetanus antibody protection by age and HIV status at enrollment.</p
<p>Prevalence (%) of apolipoprotein E genotypes and frequency of alleles in the study population.</p
<p>Shown in A are age-specific seroprevalence to EV71 of Ho Chi Minh City, Viet Nam. The number abov...
<p>Prevalence of anti-H7 antibodies among the study groups at different time points.</p
<p>Prevalence of IgG antibodies against measles overall, by age group and by sex.</p
<p>n denotes persons testing positive for IgG anti-HEV; N denotes persons who were tested in the res...
<p>Numbers of samples positive for specific IgM antibodies against MV, RV, B19V, EV, AdV and HHV6 in...
<p>Prevalence of Hepatitis C antibodies (95% confidence interval) by age category and sex.</p
<p>Sera were collected from young children infected with genotype C2, C4, B4 and B5 viruses at diffe...
<p>Prevalence of antigen positivity, identified by ICT status, by age category in the community surv...
<p><b>A:</b> Percent prevalence of neutralizing antibodies in group 1 (KS samples) and group 2 (asym...
<p>Prevalence of negative and equivocal Measles IgG antibody titres by age and gender.</p
<p>The vertical lines indicate 95% confidence intervals. A subject was defined as immune if NtAb tit...
<p>Numbers of samples positive for IgM antibodies against any of the viruses tested according to age...
<p>Age-specific seropositive rates of Japanese encephalitis neutralizing antibody and average incide...
Sero-prevalence of tetanus antibody protection by age and HIV status at enrollment.</p
<p>Prevalence (%) of apolipoprotein E genotypes and frequency of alleles in the study population.</p
<p>Shown in A are age-specific seroprevalence to EV71 of Ho Chi Minh City, Viet Nam. The number abov...
<p>Prevalence of anti-H7 antibodies among the study groups at different time points.</p
<p>Prevalence of IgG antibodies against measles overall, by age group and by sex.</p
<p>n denotes persons testing positive for IgG anti-HEV; N denotes persons who were tested in the res...
<p>Numbers of samples positive for specific IgM antibodies against MV, RV, B19V, EV, AdV and HHV6 in...
<p>Prevalence of Hepatitis C antibodies (95% confidence interval) by age category and sex.</p
<p>Sera were collected from young children infected with genotype C2, C4, B4 and B5 viruses at diffe...
<p>Prevalence of antigen positivity, identified by ICT status, by age category in the community surv...
<p><b>A:</b> Percent prevalence of neutralizing antibodies in group 1 (KS samples) and group 2 (asym...
<p>Prevalence of negative and equivocal Measles IgG antibody titres by age and gender.</p
<p>The vertical lines indicate 95% confidence intervals. A subject was defined as immune if NtAb tit...
<p>Numbers of samples positive for IgM antibodies against any of the viruses tested according to age...
<p>Age-specific seropositive rates of Japanese encephalitis neutralizing antibody and average incide...
Sero-prevalence of tetanus antibody protection by age and HIV status at enrollment.</p
<p>Prevalence (%) of apolipoprotein E genotypes and frequency of alleles in the study population.</p