Johnson & Johnson

Patient and mom attended school vaccine event on 6/8. Mom requested patient to receive Janssen vaccine. Nursing staff did not redirect to Pfizer based on patient age and administered the Janssen vaccine. Patient waited 15 min of observation and then left with mom. Later in the evening when paperwork was being sorted, the error was discovered. As the supervisor of the team I was notified. I called and spoke with mom around 7pm. No side effects or issues with the patient currently. Instructed to watch him overnight and I would follow up in the morning. This morning I spoke with mom and learned that at 2300 patient complained of light headedness and body aches. At 0345 woke up with a headache that was treated