Chan YD, Wong ML, Au KW, Chuang SK. Seasonal influenza vaccine effectiveness at primary care level, Hong Kong SAR, 2017/2018 winter. Hum Vaccin Immunother. 2018 Aug 27
The 2017/18 winter influenza season in Hong Kong SAR started in early January 2018, predominated by influenza B/Yamagata. We collaborated with private medical practitioners of our sentinel surveillance system to collect respiratory specimens and clinical information from patients with influenza-like illness for estimation of the influenza vaccine effectiveness (VE) using the test-negative case-control design. We found that the overall VE was 59.1% (95%CI 41.1 to 71.8%) against all influenza and 53.5% (95%CI 35.4 to 74.6%) against influenza B. Seasonal influenza vaccine provided moderate to good protection against laboratory-confirmed influenza infection at primary care level in Hong Kong in the 2017/18 winter influenza season.
See Also:
Latest articles in those days:
- Highly pathogenic avian influenza A(H5N1) virus in a common bottlenose dolphin (Tursiops truncatus) in Florida 13 hours ago
- Evidence of Reverse Zoonotic Transmission of Human Seasonal Influenza A Virus (H1N1, H3N2) Among Cats 13 hours ago
- Evolution and Antigenic Differentiation of Avian Influenza A(H7N9) Virus, China 13 hours ago
- Evolution of H7N9 highly pathogenic avian influenza virus in the context of vaccination 1 days ago
- Cost-effectiveness of high-dose influenza vaccination in the Netherlands: Incorporating the impact on both respiratory and cardiovascular hospitalizations 1 days ago
[Go Top] [Close Window]