New study finds no connect between pregnancy flu and autism risk

Highlight StoryIt was earlier believed that flu during pregnancy did have a role to play in neuro-developmental disorder. (Shutterstock)

Researchers in the US said on Monday they have found no link between influenza in pregnant women and the risk of her child developing autism after birth.

Some earlier research has pointed to maternal infections as a possible cause of the neuro-developmental disorder, though other studies have not found any such link.

The findings in the Journal of the American Medical Association (JAMA) Pediatrics involved more than 196,000 children born in California from 2000 to 2010.

More than 3,100 children in the group had autism, which is believed to have genetic and environmental triggers but its causes remain poorly understood.

The study, led by Ousseny Zerbo of Kaiser Permanente Northern California, found no association between a higher risk of autism and influenza infection while pregnant.

Nor did it find any link between autism and vaccination against the flu during the second and third trimesters of pregnancy.

The report did not find any link between autism and vaccination against the flu during the second and third trimesters of pregnancy. (Shutterstock)

“There was a suggestion of increased risk of autism spectrum disorder (ASD) with maternal vaccination in the first trimester,” said the study, which went on to explain that this finding “was not statistically significant” after researchers adjusted for other risk factors.

The researchers said that at this time no “changes in vaccine policy or practice”, are recommended but “additional studies are warranted”.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s