<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Can you tell me why vaccines cause autism?
<|assistant|>
It is a common misconception that vaccines cause autism. There is no scientific evidence to support this claim. Vaccines protect children from potentially serious illnesses by helping the body create antibodies that fight these illnesses. Autism is caused by a variety of genetic and environmental factors, and there is no proven link between autism and vaccines.