After Vaccination :
Using your mobile phone, Register for v-safe (https://vsafe.cdc.gov) to tell CDC about any side effects you are experiencing.
Read the "Fact Sheet for Recipients and Caregivers"
Add your appointment for your second dose to your calendar, if applicable.
If you experience a severe allergic reaction, call 9-1-1, or go to the nearest hospital.
Call the vaccination provider or your healthcare provider if you have any side effects that bother you or do not go away.
Report vaccine side effects to FDS/CDC Vaccine Adverse Event Reporting Systems (VAERS). The VAERS tollfree number is 1-800-822-7967 or report online to https://vaers.hhs.gov/reportevent.html.