<p>Abbreviations: CI, confidence interval; HR, hazard ratio; ILI, influenza-like illness; LAIV, live, attenuated influenza vaccine; TIV, trivalent inactivated influenza vaccine.</p>a<p><i>p</i><0.05.</p
<p>The figure represents the number of samples tested and positivity for A/H1N1/09 among different a...
<p>ILI: influenza-like illness.</p><p>CI: confidence interval.</p><p>Secondary attack rate, househol...
Standardized hazard rate ratios (with 95% confidence intervals) for COVID-19 cases among unvaccinate...
<p>Abbreviations: CI, confidence interval; HR, hazard ratio; ILI, influenza-like illness; LAIV, live...
<p>Abbreviations: ILI, influenza-like illness; IQR, interquartile range; LAIV, live, attenuated infl...
<p>The annual minimum and maximum values observed in the years are presented in parentheses. The rel...
<p>Abbreviations: ILI, influenza-like illness; SAR, secondary attack rate; CI, confidence interval; ...
<p>Abbreviations: ILI, influenza-like illness; SAR, secondary attack rate; CI confidence interval.</...
<p>Unadjusted and adjusted incidence rate ratios (IRR), 95% confidence intervals (CI) for influenza-...
<p>(Vertical axis denotes rates per 1000 person-years and horizontal axis denotes age-groups. The IL...
<p>Abbreviation: ILI, influenza like illness</p><p>The total population number is 40000, the proport...
<p>Laboratory confirmed influenza and ILI cases by proportion of age group, 2003–2007.</p
<p>Note: OR = Odds Ratio.</p><p>*Adjusted for sex, age group, and number of prior vaccinations.</p
<p>Age-adjusted Proportional Hazard Ratios (HR) and their 95% Confidence Intervals for Hospitalizati...
<p>Cumulated incidence rates and corresponding 95% confidence intervals of influenza-like illness pe...
<p>The figure represents the number of samples tested and positivity for A/H1N1/09 among different a...
<p>ILI: influenza-like illness.</p><p>CI: confidence interval.</p><p>Secondary attack rate, househol...
Standardized hazard rate ratios (with 95% confidence intervals) for COVID-19 cases among unvaccinate...
<p>Abbreviations: CI, confidence interval; HR, hazard ratio; ILI, influenza-like illness; LAIV, live...
<p>Abbreviations: ILI, influenza-like illness; IQR, interquartile range; LAIV, live, attenuated infl...
<p>The annual minimum and maximum values observed in the years are presented in parentheses. The rel...
<p>Abbreviations: ILI, influenza-like illness; SAR, secondary attack rate; CI, confidence interval; ...
<p>Abbreviations: ILI, influenza-like illness; SAR, secondary attack rate; CI confidence interval.</...
<p>Unadjusted and adjusted incidence rate ratios (IRR), 95% confidence intervals (CI) for influenza-...
<p>(Vertical axis denotes rates per 1000 person-years and horizontal axis denotes age-groups. The IL...
<p>Abbreviation: ILI, influenza like illness</p><p>The total population number is 40000, the proport...
<p>Laboratory confirmed influenza and ILI cases by proportion of age group, 2003–2007.</p
<p>Note: OR = Odds Ratio.</p><p>*Adjusted for sex, age group, and number of prior vaccinations.</p
<p>Age-adjusted Proportional Hazard Ratios (HR) and their 95% Confidence Intervals for Hospitalizati...
<p>Cumulated incidence rates and corresponding 95% confidence intervals of influenza-like illness pe...
<p>The figure represents the number of samples tested and positivity for A/H1N1/09 among different a...
<p>ILI: influenza-like illness.</p><p>CI: confidence interval.</p><p>Secondary attack rate, househol...
Standardized hazard rate ratios (with 95% confidence intervals) for COVID-19 cases among unvaccinate...