Did the H1N1 Vaccine Reduce the Risk of Admission with Influenza and Pneumonia during the Pandemic?

Serological Survey of the Novel Influenza A H1N1 in Inner City Winnipeg, Manitoba, 2009

(2016) Laura H Thompson et al.   Canadian Journal of Infectious Diseases & Medical Microbiology

Vaccine effectiveness in pandemic influenza – primary care reporting (VIPER): an observational study to assess the effectiveness of the pandemic influenza A (H1N1)v vaccine.

(2014) CR Simpson et al.   HEALTH TECHNOLOGY ASSESSMENT

Estimating Influenza Vaccine Effectiveness in Community-Dwelling Elderly Patients Using the Instrumental Variable Analysis Method

(2012) Kenny Wong   ARCHIVES OF INTERNAL MEDICINE

Effectiveness of 1 Dose of 2009 Influenza A (H1N1) Vaccine at Preventing Hospitalization With Pandemic H1N1 Influenza in Children Aged 7 Months-9 Years

(2012) J. L. Hadler et al.   JOURNAL OF INFECTIOUS DISEASES

Effectiveness and harms of seasonal and pandemic influenza vaccines in children, adults and elderly

(2012) Lamberto Manzoli et al.   Human Vaccines & Immunotherapeutics

Effectiveness of a MF-59™-adjuvanted pandemic influenza vaccine to prevent 2009 A/H1N1 influenza-related hospitalisation; a matched case-control study

(2011) Anneke Steens et al.   BMC INFECTIOUS DISEASES

Immunogenicity and safety of pandemic influenza A (H1N1) 2009 vaccine: systematic review and meta-analysis

(2011) J. Kevin Yin et al.   Influenza and Other Respiratory Viruses

Efficacy and effectiveness of influenza vaccines: a systematic review and meta-analysis

(2011) Michael T Osterholm et al.   LANCET INFECTIOUS DISEASES

Effectiveness of Pandemic H1N1 Vaccine Against Influenza-Related Hospitalization in Children

(2011) R. Gilca et al.   PEDIATRICS

Meta-Analysis of the Immunogenicity and Tolerability of Pandemic Influenza A 2009 (H1N1) Vaccines

(2011) Lamberto Manzoli et al.   PLoS One

Effectiveness of the pandemic H1N1 influenza vaccines against laboratory-confirmed H1N1 infections: Population-based case–control study

(2011) Salaheddin Mahmud et al.   VACCINE

Estimated cumulative incidence of pandemic (H1N1) influenza among pregnant women during the first wave of the 2009 pandemic

(2010) S. M. Mahmud et al.   CANADIAN MEDICAL ASSOCIATION JOURNAL

Epidemiology of 2009 Pandemic Influenza A (H1N1) in the United States

(2010) Michael A. Jhung et al.   CLINICAL INFECTIOUS DISEASES

The 2009 A (H1N1) influenza virus pandemic: A review

(2010) Marc P. Girard et al.   VACCINE

Does Seasonal Influenza Vaccination Increase the Risk of Illness with the 2009 A/H1N1 Pandemic Virus?

(2010) Cécile Viboud et al.   PLOS MEDICINE

Influenza Vaccination and Mortality: Differentiating Vaccine Effects From Bias

(2009) Bruce Fireman et al.   AMERICAN JOURNAL OF EPIDEMIOLOGY

Long-Term Use of Statins and Risk of Colorectal Cancer: A Population-Based Study

(2009) Harminder Singh et al.   AMERICAN JOURNAL OF GASTROENTEROLOGY

Switching Gears for an Influenza Pandemic: Validation of a Duplex Reverse Transcriptase PCR Assay for Simultaneous Detection and Confirmatory Identification of Pandemic (H1N1) 2009 Influenza Virus

(2009) J. J. LeBlanc et al.   JOURNAL OF CLINICAL MICROBIOLOGY

Evidence of Bias in Studies of Influenza Vaccine Effectiveness in Elderly Patients

(2009) Roger Baxter et al.   JOURNAL OF INFECTIOUS DISEASES