Dreamsglore wrote:You didn't read the article. You have to get the vaccine that is the strain of flu for it to be effective and people do get the flu from the vaccine. The vaccine does not protect 70-90% of people.That is just false but if it makes you feel better than go ahead and live on false info.
Dreams, apparently you do not know what you are talking about when it comes to catching the flu from a shot.
The shot, which is predominantly used for vaccinations, contains NO LIVE VIRUS. According to the CDC (a reliable source) at
http://www.cdc.gov/flu/protect/keyfacts.htm,
The viruses in the flu shot are killed (inactivated), so you cannot get the flu from a flu shot. You may be confused between the shot and the nasal spray, which contains live, but weakened viruses. People have experienced mild flu symptoms with this type of vaccination.
The nasal spray-more expensive and given to children and young adults, (also called LAIV or FluMistĀ®): The viruses in the nasal-spray vaccine are weakened and do not cause severe symptoms often associated with influenza illness. (In clinical studies, transmission of vaccine viruses to close contacts has occurred only rarely.)
According to the FDA (a trusted source) http://www.fda.gov/BiologicsBloodVaccines/Vaccines/QuestionsaboutVaccines/ucm080754.htm, In clinical trials, FluMist was evaluated in 20,228 individuals, including over 10,000 children 5-17 years old. FluMist was effective in
preventing influenza in approximately 87 percent of children in the trial.
The CDC at
http://www.cdc.gov/flu/professionals/vaccination/effectivenessqa.htm,
How well do inactivated influenza vaccines work in randomized control trials?As noted above, effectiveness varies with vaccine match and the age and immune function of the recipient. In general, the greatest benefits of influenza vaccines have been reported in randomized controlled trials (RCTs) conducted among healthy adults. For example, recent RCTs of inactivated influenza vaccine among adults under 65 years of age have estimated
50-70% vaccine efficacy during seasons in which the vaccines' influenza A components were well matched to circulating influenza A viruses (Beran et al., 2009, 2006-2007 season; Jackson et al., 2010, 2005-2006 season; Monto et al., 2009, 2007-2008 season). As vaccine efficacy from a randomized clinical trial is the gold standard for how well a vaccine actually works, vaccine effectiveness estimates obtained from observational studies can equal, but not exceed, estimates of efficacy. Many factors that can result in substantial bias in effectiveness studies tend to bias the vaccine effect downwards.
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In Summary, you cannot get the flu from a flu shot. The efficacy of shots can offer protection of 50-70% for a well-matched guess on the flu strains to come. The nasal spray provides up to 87% prevention.