Dr. Danice Hertz remembers vividly the day she got a COVID-19 vaccine.
Hertz, a retired gastroenterologist, received Pfizer’s shot on Dec. 23, 2020, less than two weeks after U.S. regulators granted it emergency use authorization.
Thirty minutes went by before an adverse reaction started.
“My face started burning and tingling and my eyes got blurry,” Hertz told The Epoch Times. She also felt faint.
Her husband called paramedics, who came and found Hertz’s blood pressure was sky-high. They recommended she call a doctor.
Hertz became so sick she feared she would die. She experienced symptoms including severe facial pain, chest constriction, tremors, twitching limbs, and tinnitus.
“I felt like someone was pouring acid on me,” Hertz, of Los Angeles, California, said.
Hertz survived but still suffers. She has been to numerous specialists. Multiple experts found indications the vaccine triggered the reaction, according to medical records reviewed by The Epoch Times.
Hertz is one of millions of Americans who chose to get one of the COVID-19 vaccines soon after the government cleared them.
Since then, hundreds of millions of doses have been administered. Many recipients have been fine, if less protected than they were initially promised. But a growing number have endured severe reactions and have struggled to obtain treatments for their ailments.
Brianne Dressen suffered so badly after getting AstraZeneca’s COVID-19 vaccine on Nov. 4, 2020, that she would often sit in silence in a room in complete darkness.
Read more: ‘Worst Experience of My Life’: Early Vaccine Adopters Suffer Injuries, Struggle to Get Proper Care