Autism is a disorder. A person with autism has problems when he wants to talk and interact with others.

Studies say that one in 44 children in the US have autism. Scientists from university study autism for 20 years. They work with 115,000 children. They check the children’s blood and genetic markers. Scientists also need a lot of information about the children’s health.

The study shows that there are three important things, which can cause autism. The first thing is specific genetic markers. The second thing is health. The last thing is the timing of these two things. Pregnant women must be careful. The child’s brain develops in the second trimester. When a pregnant woman has a high fever in this time, it can cause autism. It is important to take pills, which stop the fever.

For 20 years, scientists at an American university studied autism.

The study involved more than 115,000 children, and scientists wanted to learn the causes of autism and ways to prevent it. Scientists took blood samples, they did genetic tests, and all people in the study answered many questions about their health.

The study found that three important things impacted autism. They were genetics, health, and the time that events happened. The study also showed that the second trimester of the pregnancy was very important, as the child’s brain developed in this time. When a pregnant woman had a high fever in the second trimester, and she didn’t treat the fever, it could cause autism.
For more than 20 years, researchers from Columbia University have ran a long-term study on autism.

The study involved more than 115,000 children, and it investigated the causes of autism and possible ways to prevent it. According to scientists, strong genetic factors were part of it. The study involved blood and genetic testing and detailed health questionnaires.

It found three different factors caused autism which were certain genes, the environmental conditions, and the time of these events. Multiple circumstances created the conditions for autism. They were specifically inflammation in the body and a high fever during the second trimester of the pregnancy, when critical neural pathways develop in the unborn baby. The study showed that some children were at a lower risk of having autism if their mothers took ibuprofen to treat the fever.


Reports say that one in 44 children in the US has autism.

A study on autism