Effectiveness of the quadrivalent inactivated influenza vaccine in Japan during the 2015–2016 season: A test-negative case-control study comparing the results by real time PCR, virus isolation
Background: We estimated influenza vaccine effectiveness (VE) in 2015–2016 season against medically attended, laboratory-confirmed influenza, when quadrivalent inactivated vaccine (IIV4) was first introduced in Japan, using test-negative case-control design. Influenza A(H1N1)pdm09 cocirculated with...
Main Authors: | , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2019-04-01
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Series: | Vaccine: X |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2590136219300129 |