During business hours, please call the study nurse at the number you received in the study materials. She will arrange appropriate care. After hours, on weekends and on holidays, please call your advice nurse. After you have spoken with the advice nurse, please also leave a message for your study nurse, who will contact you for further follow-up on the next business day.
What should I do if I think my child is having a bad reaction to an immunization?
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The Centers for Disease Control and Prevention (CDC) provides information about specific vaccines. See our list of…
The Centers for Disease Control and Prevention (CDC) provides vaccine schedules for all ages.