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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Most common infection in PANDAS:-
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The correct answer is  PANDAS Pediatric Autoimmune Neuropsychiatric Disorders Associated With Streptococcus pyogenes A group of neuropsychiatric disorders(eg obsessive-compulsive disorder, tic disorder, and tourette syndrome) for which a possible relationship with GAS infection has been hypothesized. This subset of patients may produce autoimmune antibodies in response to a GAS infection that cross react with brain tissue.