http://dailycontributor.disqus.com/Your Daily Contributor for News, Technology, Sports, and Entertainment enSat, 03 Oct 2009 07:29:07 -0000http://dailycontributor.com/swine-flu-spray-or-shot/7625/#comment-18351998<p>I have heard that the live nasal vaccine is proving ineffective compared to the injected inactivated vaccine although I havent yet seen any hard data. Based on the &gt;20% background antibodies to the swine flu virus in the community which would prevent the live vaccine taking hold and working, it might be predicted that the nasal vaccine is not worth having. Seems that injected vaccines are here to stay. At least they are guaranteed to work.</p>SharenSat, 03 Oct 2009 07:29:07 -0000