How it unfolded 3 developments, newest first · click a bar or a number to jump articlesposts

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1. 3 Sep 22

   Major medical outlets report study findings

   Euronews, The Times, The Telegraph, Medical Xpress, and other outlets disseminated the study across multiple platforms, bringing the research to broader medical and general audiences.

   “Our findings suggest that TORCH infections may represent a rare example of perinatal environmental risk factors, providing evidence toward a consistent association with autism and intellectual disability.”

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     DATE: September 23, 2026 at 09:11AM SOURCE: SCIENCE DAILY MIND-BRAIN FEED TITLE: Rare pregnancy infections may triple the risk of autism URL: https://www. sciencedaily.com/releases/2026 /09/260922005653.htm A major Swedish study of 3.7 million people has found that rare TORCH infections passed from a pregnant woman to the fetus are linked to much…

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     “Researchers from Sweden's Karolinska Institutet found that babies born with congenital TORCH infections were about three times more likely to later be diagnosed with autism compared with children who were not infected.” # isogg # epigenetics # DNA # TORCH # autism https://www. newsweek.com/scientists-tracke…

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2. 2 Sep 22 2:27 AM

   Editorial calls for increased CMV prevention emphasis

   Mark Schleiss, University of Minnesota, issued an accompanying editorial to the study highlighting that nearly half of TORCH infections were cytomegalovirus (CMV) and urging higher public health emphasis, noting awareness of CMV risks is 'disturbingly low' and recommending passage of the bipartisan Stop CMV Act of 2025.

   “CMV should receive higher public health emphasis as a preventable cause of intellectual disability and ASDs -- and a major step forward would be realized by passage of the bipartisan Stop CMV Act of 2025.”

3. 1 Sep 21

   Study finds academic performance impacts even without formal diagnoses

   Researchers observed lower academic performance in children who had TORCH infections but had not been diagnosed with autism or intellectual disability, suggesting broader neurodevelopmental effects. No clear links emerged to ADHD or obsessive-compulsive disorder.

   “It is important to emphasise that it is unusual for these infections to be transmitted from mother to child. They account for a very small proportion of all cases of autism in the population, but for those children who are actually affected, we see a clearly elevated risk of both autism and intellectual disability.”

4. backgroundSep 21

   Study details relative risks and population impact — Children with congenital TORCH infections showed approximately 3x higher autism risk and 7x+ higher intellectual disability risk; severe to profound intellectual disability risk reached 30x higher. Despite high relative risks, the infections account for only 0.034% of all autism cases and roughly 1.2% of severe intellectual disability cases in Sweden.

5. backgroundSep 21

   Karolinska Institute publishes TORCH infection study in JAMA Pediatrics — Researchers analyzing nearly 3.7 million Swedish births found children with congenital TORCH infections had markedly elevated risks of autism and intellectual disability, with the strongest evidence coming from sibling comparisons that ruled out shared familial factors.