Influenza vaccine effectiveness in the portuguese elderly during 2016-17 season
Every year the influenza vaccine is reformulated,so estimating the influenza vaccine effectiveness (IVE) every season in an early stage is of major importance to support public health decisions. Since 2008-09, Portugal and other European countries implemented a common protocol using the test negativ...
Main Author: | |
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Other Authors: | , , , , , , , |
Format: | conferenceObject |
Language: | eng |
Published: |
2019
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Subjects: | |
Online Access: | http://hdl.handle.net/10400.18/5077 |
Country: | Portugal |
Oai: | oai:repositorio.insa.pt:10400.18/5077 |