Dr. Pichichero, a specialist in pediatric infectious diseases, is director of the Research Institute, Rochester (N.Y.) General Hospital. He is also a pediatrician at Legacy Pediatrics in Rochester. Dr. Pichichero said he has no relevant financial disclosures, and that his research is supported by a grant from the National Institutes of Health National Institute of Deafness and Communication Disorders. Email him at pdnews@frontlinemedcom.com.