Another Anti-Vaccination Myth Put to Rest. Pregnant Women Can Safely Take the Flu Shot

Vaccinations have been blamed for causing autism in children and used as an excuse to permit school age children to opt out of receiving vaccinations and immunizations but still attend school. The result has been a reemergence of measles and other preventable childhood illnesses in multiple areas of the world.

Anti-vaccination advocates have extended their arguments to claim pregnant women receiving the flu shot are increasing their off springs’ chance of developing a disease on the autism spectrum. To study this question Jonas F. Ludviggson, MD, PhD of the Karolinka Institute in Stockholm, Sweden explored this question. They followed large numbers of pregnant women in Sweden during the 2009-2010 influenza season and then followed their newborns for almost seven more years. Over 39,000 pregnant moms were vaccinated with the standard inactivated flu vaccine that season. Only 1% of their children, 394, had developed illnesses on the autism spectrum by 2016. Conversely, over 29,000 moms did not receive the flu shot that season and 394, or 1.1%, of their offspring developed diseases on the autism spectrum. There was NO statistical difference in the groups. Their research paper was published in the Annals of Internal Medicine Journal.

As we head into influenza immunization season; the voices of scientists, public health experts and physicians will be encouraging everyone to take a flu shot. The voices of those who believe these vaccinations will cause harm will also be loud.

Look at the data and scientific evidence and please take your flu shot this season. It certainly is not a perfect preventive treatment but it reduces symptoms and severity in those unfortunate enough to catch it. Call your doctor and make an appointment to receive your flu shot.