Do Vaccines Cause Asthma?

Conclusion Natural infection with influenza can contribute to asthma exacerbation. Thus, influenza vaccine prevents asthma exacerbation by protecting against natural infection. Influenza vaccines do not

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Do Vaccines Cause Hepatitis?

Conclusion Natural infection with hepatitis viruses is known to cause hepatitis disease. Natural infection with measles, mumps, rubella and varicella viruses have also been associated

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Do Vaccines Cause Multiple Sclerosis?

Conclusion Influenza vaccines do not cause multiple sclerosis (MS). Other vaccines currently routinely recommended to the general population in the U.S.* have not been shown to cause MS. Epidemiological

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Do Vaccines Cause Narcolepsy?

Conclusion The AS03-adjuvanted 2009 pandemic H1N1 influenza vaccine (trade name: PandemrixTM) was associated with an increased risk of narcolepsy in several northern European countries. In

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Do Vaccines Cause Seizures?

Conclusion Fever is a common symptom of many natural infections, including bacteria such as diphtheria, pertussis, meningococcus and pneumococcus, and viruses such as hepatitis A,

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