Search filters

List of works by Jonathan B Gubbay

A Perfect Storm: Impact of Genomic Variation and Serial Vaccination on Low Influenza Vaccine Effectiveness During the 2014-2015 Season

scientific article published on 29 March 2016

A sentinel platform to evaluate influenza vaccine effectiveness and new variant circulation, Canada 2010-2011 season

scientific article

Acute Myocardial Infarction after Laboratory-Confirmed Influenza Infection

scientific article published in January 2018

Acute Respiratory Infections in Travelers Returning from MERS-CoV-Affected Areas

scientific article

Age-Related Differences in Influenza B Infection by Lineage in a Community-Based Sentinel System, 2010-2011 to 2015-2016, Canada

scientific article published on September 2017

An assessment of mumps vaccine effectiveness by dose during an outbreak in Canada

scientific article published on May 16, 2011

Analytical performance of norovirus real-time RT-PCR detection protocols in Canadian laboratories

scientific article published on November 10, 2010

Assessment of population immunity to measles in Ontario, Canada: a Canadian Immunization Research Network (CIRN) study

scientific article published on 16 July 2019

Association of serotype with respiratory presentations of pneumococcal infection, Ontario, Canada, 2003-2011.

scientific article published on 18 November 2015

Beyond Antigenic Match: Possible Agent-Host and Immuno-epidemiological Influences on Influenza Vaccine Effectiveness During the 2015-2016 Season in Canada

scientific article

Can routinely collected laboratory and health administrative data be used to assess influenza vaccine effectiveness? Assessing the validity of the Flu and Other Respiratory Viruses Research (FOREVER) Cohort

scientific article published on 17 June 2019

Canada-Wide Epidemic of emm74 Group A Streptococcus Invasive Disease.

scientific article

Cellulitis in childhood invasive pneumococcal disease: a population-based study.

scientific article

Characteristics and Outcomes of Young Children Hospitalized with Laboratory-Confirmed Influenza or Respiratory Syncytial Virus in Ontario, Canada, 2009-2014

article

Children under 10 years of age were more affected by the 2018/19 influenza A(H1N1)pdm09 epidemic in Canada: possible cohort effect following the 2009 influenza pandemic

article

Clinical features, epidemiology, antimicrobial resistance, and exotoxin genes (including that of Panton-Valentine leukocidin) of gentamicin-susceptible methicillin-resistant Staphylococcus aureus (GS-MRSA) isolated at a paediatric teaching hospital

scientific article published on 01 January 2008

Community‐acquired respiratory viruses and co‐infection among patients of Ontario sentinel practices, April 2009 to February 2010

scientific article published on August 9, 2012

Cost-effectiveness of measles control during elimination in Ontario, Canada, 2015

article

Coxsackieviruses in ontario, january 2005 to december 2011.

scientific article published on 2 June 2014

Detecting and quantifying influenza virus with self- versus investigator-collected mid-turbinate nasal swabs

scientific article

Detection of an Influenza B Virus Strain with Reduced Susceptibility to Neuraminidase Inhibitor Drugs

scientific article published on September 7, 2011

Detection of enterovirus D68 in Canadian laboratories

scientific article

Diagnosis and Management of First Case of COVID-19 in Canada: Lessons applied from SARS

scientific article published on 9 March 2020

Early post‐transplant vaccination with pandemic influenza A/H1N1 vaccine in pediatric heart transplant recipients

scientific article published on December 22, 2010

Early season co-circulation of influenza A(H3N2) and B(Yamagata): interim estimates of 2017/18 vaccine effectiveness, Canada, January 2018.

scientific article published in February 2018

Effectiveness of AS03 adjuvanted pandemic H1N1 vaccine: case-control evaluation based on sentinel surveillance system in Canada, autumn 2009.

scientific article

Effects of Absolute Humidity, Relative Humidity, Temperature, and Wind Speed on Influenza Activity in Toronto, Ontario, Canada

article

Epidemiology of Enterovirus D68 in Ontario

scientific article published on 23 November 2015

Epidemiology of Zika virus, 1947-2007.

scientific article published on August 2016

Equity and impact: Ontario's infant rotavirus immunization program five years following implementation. A population-based cohort study

scientific article published on 11 February 2019

Evaluation and Comparison of Multiple Test Methods, Including Real-time PCR, for Legionella Detection in Clinical Specimens

scientific article

Evaluation and Verification of the Seeplex Diarrhea-V ACE Assay for Simultaneous Detection of Adenovirus, Rotavirus, and Norovirus Genogroups I and II in Clinical Stool Specimens

scientific article published on July 20, 2011

Evaluation of 2009 pandemic H1N1 influenza vaccination in adults with lymphoid malignancies receiving chemotherapy or following autologous stem cell transplant.

scientific article

Evaluation of Altona Diagnostics RealStar Zika Virus RT-PCR Test Kit for Zika virus PCR testing

scientific article (publication date: 15 March 2017)

Evaluation of Euroimmun Anti-Zika Virus IgM and IgG Enzyme-Linked Immunosorbent Assays for Zika Virus Serologic Testing

scientific article

Evaluation of pandemic H1N1 (2009) influenza vaccine in adults with solid tumor and hematological malignancies on active systemic treatment

scientific article

Expression of recombinant HA1 protein for specific detection of influenza A/H1N1/2009 antibodies in human serum

scientific article published on January 1, 2013

Genetic analysis of invasive pneumococcal isolates from children in Ontario, Canada, 2007-2012.

scientific article published on June 2015

Genetic characterization of seasonal influenza A (H3N2) viruses in Ontario during 2010-2011 influenza season: high prevalence of mutations at antigenic sites

scientific article

Genetic diversity and evolutionary insights of respiratory syncytial virus A ON1 genotype: global and local transmission dynamics

scientific article

Genetic variability of human respiratory syncytial virus A strains circulating in Ontario: a novel genotype with a 72 nucleotide G gene duplication

scientific article (publication date: 2012)

Global Distribution and Evolutionary History of Enterovirus D68, with Emphasis on the 2014 Outbreak in Ontario, Canada

scientific article published on March 2017

Have changing pneumococcal vaccination programmes impacted disease in Ontario?

scientific article published on 16 April 2013

High Incidence of Invasive Group A Streptococcus Disease Caused by Strains of Uncommon emm Types in Thunder Bay, Ontario, Canada

scientific article

High Prevalence of Asymptomatic Bocavirus in Daycare: Is Otitis Media a Confounder?

scientific article published on November 15, 2010

Human metapneumovirus prevalence and molecular epidemiology in respiratory outbreaks in Ontario, Canada

scientific article published on 5 August 2014

Humoral and cell-mediated immunity to pandemic H1N1 influenza in a Canadian cohort one year post-pandemic: implications for vaccination

scientific article (publication date: 2011)

Influenza A/subtype and B/lineage effectiveness estimates for the 2011-2012 trivalent vaccine: cross-season and cross-lineage protection with unchanged vaccine

scientific article published on 19 January 2014

Influenza Vaccine Effectiveness Among Patients With Cancer: A Population-Based Study Using Health Administrative and Laboratory Testing Data From Ontario, Canada

scientific article published on 29 August 2019

Influenza Vaccine Effectiveness in Preventing Hospitalizations in Older Patients With Chronic Obstructive Pulmonary Disease

scientific article published on 01 January 2020

Influenza and rhinovirus viral load and disease severity in upper respiratory tract infections

scientific article

Influenza vaccine effectiveness against all-cause mortality following laboratory-confirmed influenza in older adults, 2010-2011 to 2015-2016 seasons in Ontario, Canada

scientific article published on 23 December 2020

Influenza virus emitted by naturally-infected hosts in a healthcare setting.

scientific article

Integrated Sentinel Surveillance Linking Genetic, Antigenic, and Epidemiologic Monitoring of Influenza Vaccine-Virus Relatedness and Effectiveness During the 2013-2014 Influenza Season

scientific article published on 17 March 2015

Interim estimates of 2015/16 vaccine effectiveness against influenza A(H1N1)pdm09, Canada, February 2016.

scientific article

Interim estimates of 2016/17 vaccine effectiveness against influenza A(H3N2), Canada, January 2017.

scientific article published on February 2017

Interim estimates of 2018/19 vaccine effectiveness against influenza A(H1N1)pdm09, Canada, January 2019

article

Laboratory testing and phylogenetic analysis during a mumps outbreak in Ontario, Canada.

scientific article

Laboratory-confirmed influenza B infection in immunized long-term care facility residents receiving oseltamivir prophylaxis in Ontario

scientific article published on 25 September 2013

Limitations of administrative data to identify measles cases in Ontario, Canada: a cautionary tale

scientific article published on 26 February 2018

Lineage-specific epitope profiles for HPAI H5 pre-pandemic vaccine selection and evaluation

scientific article

Local public health response to vaccine-associated measles: case report.

scientific article

Long term immune responses to pandemic influenza A/H1N1 infection in solid organ transplant recipients

scientific article (publication date: 2011)

Low 2012-13 influenza vaccine effectiveness associated with mutation in the egg-adapted H3N2 vaccine strain not antigenic drift in circulating viruses

scientific article

Low seroconversion after one dose of AS03-adjuvanted H1N1 pandemic influenza vaccine in solid-organ transplant recipients

scientific article

Macrolide-ResistantMycoplasma pneumoniaein Humans, Ontario, Canada, 2010–2011

scientific article published on January 1, 2013

Maternal vitamin D supplementation during pregnancy and lactation to prevent acute respiratory infections in infancy in Dhaka, Bangladesh (MDARI trial): protocol for a prospective cohort study nested within a randomized controlled trial

scientific article

Measles Antibody Levels in Young Infants

scientific article published on 01 December 2019

Measles Outbreak with Unique Virus Genotyping, Ontario, Canada, 2015.

scientific article

Measuring influenza RNA quantity after prolonged storage or multiple freeze/thaw cycles

scientific article published on 29 May 2017

Molecular Epidemiological Investigation of Human Parainfluenza 3 Virus Outbreak in a Pediatric Bone Marrow Transplantation Unit.

scientific article published on 4 October 2017

Molecular Investigation of an Ontario Mumps Outbreak using Whole Genome Sequencing.

scientific article published on 4 October 2017

Molecular characterization of predominant Streptococcus pneumoniae serotypes causing invasive infections in Canada: the SAVE study, 2011-15

article

Much left to learn about Zika

scientific article published in June 2016

Multidrug-Resistant Pandemic (H1N1) 2009 Infection in Immunocompetent Child

scientific article published on August 1, 2011

Multiple influenza A (H3N2) mutations conferring resistance to neuraminidase inhibitors in a bone marrow transplant recipient

scientific article

Multiplex PCR tests sentinel the appearance of pandemic influenza viruses including H1N1 swine influenza.

scientific article

Mutations acquired during cell culture isolation may affect antigenic characterisation of influenza A(H3N2) clade 3C.2a viruses

scientific article published on January 2016

Neuraminidase-inhibitor resistance testing for pandemic influenza A (H1N1) 2009 in Ontario, Canada

scientific article

Older age and a reduced likelihood of 2009 H1N1 virus infection

scientific article published on 01 November 2009

Performance of rapid influenza diagnostic testing in outbreak settings

scientific article

Phylogenetic analysis of emergent Streptococcus pneumoniae serotype 22F causing invasive pneumococcal disease using whole genome sequencing

scientific article

Population structure and drug resistance patterns of emerging non-PCV-13 Streptococcus pneumoniae serotypes 22F, 15A, and 8 isolated from adults in Ontario, Canada

scientific article

Potential T cell epitopes within swine-origin triple reassortant influenza A (H3N2) variant virus which emerged in 2011: an immunoinformatics study

scientific article published on 8 August 2012

Pre-and post-pandemic trends in antiviral use in hospitalized patients with laboratory-confirmed influenza: 2004/05-2013/14, Toronto, Canada.

scientific article

Preexisting CD4+ T-cell immunity in human population to avian influenza H7N9 virus: whole proteome-wide immunoinformatics analyses.

scientific article

Randomized evaluation of live attenuated vs. inactivated influenza vaccines in schools (RELATIVES) cluster randomized trial: Pilot results from a household surveillance study to assess direct and indirect protection from influenza vaccination

scientific article

Randomized evaluation of live attenuated vs. inactivated influenza vaccines in schools (RELATIVES) pilot study: a cluster randomized trial

scientific article published on 6 December 2014

Real-Time RT-PCR Allelic Discrimination Assay for Detection of N501Y Mutation in the Spike Protein of SARS-CoV-2 Associated with B.1.1.7 Variant of Concern

scientific article published on 16 February 2022

Recovery of Influenza B Virus with the H273Y Point Mutation in the Neuraminidase Active Site from a Human Patient

scientific article published on April 25, 2012

Respiratory Syncytial Virus Hospitalization During Pregnancy in 4 High-income Countries, 2010–2016

scholarly article by Annette K. Regan et al published 24 May 2018 in Clinical Infectious Diseases

Respiratory infection in institutions during early stages of pandemic (H1N1) 2009, Canada.

scientific article

Respiratory viral infections in institutions from late stage of the first and second waves of pandemic influenza A (H1N1) 2009, Ontario, Canada

scientific article

Rhinovirus outbreaks in long-term care facilities, Ontario, Canada

scientific article published on September 2010

Risk factors for influenza among health care workers during 2009 pandemic, Toronto, Ontario, Canada

scientific article

Rotavirus genotypes circulating in Ontario, Canada, before and after implementation of the rotavirus immunization program

article

Seasonal Influenza Forecasting in Real Time Using the Incidence Decay With Exponential Adjustment Model

scientific article published on 27 September 2017

Serial Vaccination and the Antigenic Distance Hypothesis: Effects on Influenza Vaccine Effectiveness During A(H3N2) Epidemics in Canada, 2010-2011 to 2014-2015.

scientific article

Seroprevalence of pandemic influenza H1N1 in Ontario from January 2009-May 2010

scientific article (publication date: 2011)

Serotype distribution of invasive Streptococcus pneumoniae in adults 65 years of age and over after the introduction of childhood 13-valent pneumococcal conjugate vaccination programs in Canada, 2010-2016

article

Severe human rhinovirus outbreak associated with fatalities in a long-term care facility in Ontario, Canada

scientific article

Should Sex Be Considered an Effect Modifier in the Evaluation of Influenza Vaccine Effectiveness?

article

Spectrum of Viral Pathogens in Blood of Malaria-Free Ill Travelers Returning to Canada

scientific article

T cell memory to evolutionarily conserved and shared hemagglutinin epitopes of H1N1 viruses: a pilot scale study

scientific article published on May 4, 2013

Targeting Intracellular Ion Homeostasis for the Control of Respiratory Syncytial Virus

scientific article published on 01 December 2018

Temporal changes in respiratory adenovirus serotypes circulating in the greater Toronto area, Ontario, during December 2008 to April 2010

scientific article published on 7 January 2013

The epidemiology of invasive pneumococcal disease in older adults from 2007 to 2014 in Ontario, Canada: a population-based study

scientific article published on July 2016

The impact of repeated vaccination using 10-year vaccination history on protection against influenza in older adults: a test-negative design study across the 2010/11 to 2015/16 influenza seasons in Ontario, Canada

scientific article published on 01 January 2020

The utility of measles and rubella IgM serology in an elimination setting, Ontario, Canada, 2009-2014.

scientific article published on 29 August 2017

Transmission of influenza A pandemic (H1N1) 2009 virus in a long-term care facility in Ontario, Canada

scientific article

Use of Genome Sequencing to Define Institutional Influenza Outbreaks, Toronto, Ontario, Canada, 2014-15.

scientific article published in March 2018

Vaccine effectiveness against laboratory-confirmed influenza hospitalizations among elderly adults during the 2010-2011 season

scientific article published on 20 June 2013

Vaccine effectiveness against laboratory-confirmed influenza hospitalizations among young children during the 2010-11 to 2013-14 influenza seasons in Ontario, Canada

scientific article published on 17 November 2017

When should a diagnosis of influenza be considered in adults requiring intensive care unit admission? Results of population-based active surveillance in Toronto

scientific article

Whole-genome Sequencing for Surveillance of Invasive Pneumococcal Diseases in Ontario, Canada: Rapid Prediction of Genotype, Antibiotic Resistance and Characterization of Emerging Serotype 22F.

scientific article published on 27 December 2016

Zika virus infection in a pregnant Canadian traveler with congenital fetal malformations noted by ultrasonography at 14-weeks gestation

scientific article published on 4 April 2018