The impact of repeated vaccination on influenza vaccine effectiveness: a systematic review and meta-analysis
LC Ramsay, SA Buchan, RG Stirling, BJ Cowling… - BMC medicine, 2019 - Springer
Background Conflicting results regarding the impact of repeated vaccination on influenza
vaccine effectiveness (VE) may cause confusion regarding the benefits of receiving the …
vaccine effectiveness (VE) may cause confusion regarding the benefits of receiving the …
RETRACTED ARTICLE: The impact of repeated vaccination on influenza vaccine effectiveness: a systematic review and meta-analysis
LC Ramsay, SA Buchan, RG Stirling, BJ Cowling… - BMC medicine, 2017 - Springer
Background Conflicting results regarding the impact of repeated vaccination on influenza
vaccine effectiveness (VE) may cause confusion regarding the benefits of receiving the …
vaccine effectiveness (VE) may cause confusion regarding the benefits of receiving the …
Low interim influenza vaccine effectiveness, Australia, 1 May to 24 September 2017
In 2017, influenza seasonal activity was high in the southern hemisphere. We present
interim influenza vaccine effectiveness (VE) estimates from Australia. Adjusted VE was low …
interim influenza vaccine effectiveness (VE) estimates from Australia. Adjusted VE was low …
Interim estimates of 2016/17 vaccine effectiveness against influenza A (H3N2), Canada, January 2017
DM Skowronski, C Chambers, S Sabaiduc… - …, 2017 - eurosurveillance.org
Using a test-negative design, the Canadian Sentinel Practitioner Surveillance Network
(SPSN) assessed interim 2016/17 influenza vaccine effectiveness (VE) against dominant …
(SPSN) assessed interim 2016/17 influenza vaccine effectiveness (VE) against dominant …
Influenza vaccine effectiveness in preventing laboratory-confirmed influenza cases and hospitalizations in Navarre, Spain, 2022–2023
I Martínez-Baz, M Fernández-Huerta, A Navascués… - Vaccines, 2023 - mdpi.com
We estimated influenza vaccine effectiveness (IVE) in preventing outpatient and hospitalized
cases in the 2022–2023 season. A test-negative design included a representative sample of …
cases in the 2022–2023 season. A test-negative design included a representative sample of …
Heterogeneity in influenza seasonality and vaccine effectiveness in Australia, Chile, New Zealand and South Africa: early estimates of the 2019 influenza season
SG Sullivan, CS Arriola, J Bocacao, P Burgos… - …, 2019 - eurosurveillance.org
We compared 2019 influenza seasonality and vaccine effectiveness (VE) in four southern
hemisphere countries: Australia, Chile, New Zealand and South Africa. Influenza seasons …
hemisphere countries: Australia, Chile, New Zealand and South Africa. Influenza seasons …
Estimating influenza vaccine effectiveness with the test-negative design using alternative control groups: a systematic review and meta-analysis
S Feng, BJ Cowling, H Kelly… - American journal of …, 2018 - academic.oup.com
One important assumption in case-control studies is that control selection should be
independent of exposure. Nevertheless, it has been hypothesized that virus interference …
independent of exposure. Nevertheless, it has been hypothesized that virus interference …
[HTML][HTML] Mid-season real-time estimates of seasonal influenza vaccine effectiveness in persons 65 years and older in register-based surveillance, Stockholm County …
MP Hergens, U Baum, M Brytting, N Ikonen… - …, 2017 - eurosurveillance.org
Systems for register-based monitoring of vaccine effectiveness (VE) against laboratory-
confirmed influenza (LCI) in real time were set up in Stockholm County, Sweden, and …
confirmed influenza (LCI) in real time were set up in Stockholm County, Sweden, and …
Bias correction methods for test-negative designs in the presence of misclassification
The test-negative design (TND) has become a standard approach for vaccine effectiveness
(VE) studies. However, previous studies suggested that it may be more vulnerable than …
(VE) studies. However, previous studies suggested that it may be more vulnerable than …
[HTML][HTML] Interim estimate of influenza vaccine effectiveness in hospitalised children, Hong Kong, 2017/18
SS Chiu, MYW Kwan, S Feng, JSC Wong… - …, 2018 - eurosurveillance.org
We conducted a hospital-based test-negative study in Hong Kong to estimate influenza
vaccine effectiveness (VE) for the winter of 2017/18. The interim analysis included data on …
vaccine effectiveness (VE) for the winter of 2017/18. The interim analysis included data on …