In this short video, Dr. Hank Bernstein talks about immunity after COVID-19 vaccination. For information about COVID-19 and the vaccines, visit For information about all vaccines, visit Children's Hospital of PhiladelphiaCoronavirusCoronavirus Vaccine ImmunityCOVID-19COVID-19 immunitycovid-19 vaccine immunityCOVID19Dr. BernsteinHank Bernstein and vaccinesimmune systemIMMUNITYLength of immunity after COVID-19 vaccinelongProtection after coronavirus vaccineProtection after COVID-19 vaccineTalking about Vaccines with Dr. Hank BernsteinVaccineVaccine Education CentervideoVITAMINvlogYouTube
