Doctor documents her temporary COVID-19 vaccine side effects, encourages others to get shots

A Sacramento area doctor is sharing her experience receiving her second dose of the COVID-19 vaccine in a YouTube post so that others feel comfortable getting the shot and its booster a few weeks later, once the vaccine is more widely accessible. Pulmonary and critical care physician Dr. Vanessa Walker received her booster dose of the Pfizer's COVID-19 vaccine on Jan. 4.