CDC updates COVID-19 vaccine guidelines after healthcare workers have allergic reactions

Some people should use extra caution

The Centers for Disease Control and Prevention has updated who should avoid getting a COVID-19 vaccine, or use extra caution.

The Centers for Disease Control and Prevention has updated who should avoid getting a COVID-19 vaccine or use extra caution.

The announcement comes after a few healthcare workers had allergic reactions to the vaccine. The reactions remain rare, but experts said it’s critical that any serious symptoms be treated immediately.

What the guidelines now say

The CDC guidelines now say that anyone who has previously suffered an immediate allergic reaction of any severity to any ingredient of Pfizer or Moderna’s vaccines should not be vaccinated unless they have been cleared by doctors.

One ingredient that is being carefully examined is called polyethylene glycol. It’s a compound that’s used to stabilize and transport bubble for the messenger RNA in the vaccines.

View: The Importance of COVID-19 Vaccination for Healthcare Personnel (CDC)

It has never been used in a vaccine before, but it is an ingredient in many drugs. The CDC also said anyone with an allergy to polysorbate should not get the shots. It’s an ingredient used to stabilize some drugs, foods and cosmetics.

Polysorbate is not an ingredient in the vaccines, but people who are sensitive to it may also be sensitive to polyethylene glycol.

Experts said people with serious allergies to foods or medications can get vaccinated. But they should be observed for 30 minutes afterward, instead of just 15. They also need to get the shot in a facility that can immediately treat an allergic reaction.

The CDC said anyone who suffers a severe allergic reaction to the first dose of the COVID-19 vaccine should not receive a second dose.

READ: Michigan coronavirus cases up to 502,119; Death toll now at 12,678

More Coverage:

Questions about coronavirus? Ask Dr. McGeorge

About the Authors:

You can watch Kimberly Gill weekdays anchoring Local 4 News at 5 p.m., 6 p.m. and 11 p.m. and streaming live at 10 p.m. on Local 4+. She's an award-winning journalist who finally called Detroit home in 2014. Kim has won Regional Emmy Awards, and was part of the team that won the National Edward R. Murrow Award for Best Newscast in 2022.

Kayla is a Web Producer for ClickOnDetroit. Before she joined the team in 2018 she worked at WILX in Lansing as a digital producer.