Factors leading to an increased rate of ASD include all the following EXCEPT ________.
A) children who took the MMR vaccine
B) family members
C) prenatal exposure to traffic-related air pollution
D) genetic mutations

Question

Quizplus · Accepted Answer

The MMR vaccine (measles, mumps, and rubella) has been thoroughly studied and found not to increase the risk of autism spectrum disorder (ASD). The initial study that suggested a link has been discredited due to serious procedural errors, undisclosed financial conflicts of interest, and ethical violations.

Factors Leading to an Increased Rate of ASD Include All