Increased Risk of Noninfluenza Respiratory Virus Infections Associated With Receipt of Inactivated Influenza Vaccine
@article{Cowling2012IncreasedRO, title={Increased Risk of Noninfluenza Respiratory Virus Infections Associated With Receipt of Inactivated Influenza Vaccine}, author={Benjamin John Cowling and Vicky J Fang and Hiroshi Nishiura and Kwok-Hung Chan and Sophia. Ng and Dennis Kai Ming Ip and Susan Shui Seng Chiu and G. Leung and J. S. Malik Peiris}, journal={Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America}, year={2012}, volume={54}, pages={1778 - 1783} }
Key ResultWe randomized 115 children to trivalent inactivated influenza vaccine (TIV) or placebo. Over the following 9 months, TIV recipients had an increased risk of virologically-confirmed non-influenza infections (relative risk: 4.40; 95% confidence interval: 1.31-14.8). Being protected against influenza, TIV recipients may lack temporary non-specific immunity that protected against other respiratory viruses.
164 Citations
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