![]() ![]() This mRNA vaccine works by providing the body with a set of instructions for creating the spike protein found on the surface of the SARS-CoV-2 virus. More recently, the FDA published a press release outlining their plans to include the Pfizer and Moderna shots in booster campaigns in fall, 2021. ![]() The vaccine is currently approved in 90 countries. In December 2020, the Food and Drug Administration (FDA) and World Health Organization (WHO) authorized the vaccine for emergency use in individuals aged 16 years and older, making it the first COVID-19 vaccine to receive emergency use authorization by either organization. The Pfizer-BioNTech COVID-19 vaccine, named BNT162b2, and known as Comirnaty in the European Union, is a two-dose mRNA vaccine developed by two pharmaceutical industry companies: Pfizer in the United States and BioNTech in Germany. This article will use the terms “male” and “female” to refer to a person’s sex assigned at birth. If you experience emergency warning symptoms like trouble breathing, persistent pain or pressure in the chest, or bluish lips or face at any time after receiving your COVID-19 vaccine, call 9-1-1 immediately.Sex and gender exist on spectrums. Call 9-1-1 if you think you or your child might be having a severe allergic reaction. When to seek medical care for side effects of COVID vaccine shotĬall your doctor if arm pain gets worse after one day or side effects do not go away after a few days. ![]() To reduce discomfort from fever, drink plenty of fluids and wear comfortable clothes. To relieve pain or swelling on the arm where you got the shot, apply a clean, cool, wet washcloth or ice pack over the area. Talk to your doctor about taking over-the-counter pain relievers after your vaccine.ĭrink liquids often for 1-2 days after getting the vaccine. How to relieve common side effects of COVID vaccines Most patients with myocarditis or pericarditis after COVID-19 vaccination responded well to medicine and rest. Myocarditis, inflammation of the heart muscle, and pericarditis, inflammation of the outer lining of the heart, have been reported at the highest rates among males in their late teens and early 20s, usually following the second dose of the vaccine. Health care providers can effectively and immediately treat the reaction if it happens. The following are the severe, rare side effects of COVID vaccines, per the CDC:Īnaphylaxis, a severe type of allergic reaction, has occurred at a rate of approximately five cases per one million vaccine doses administered. Pain, swelling and redness on the arm where the shot was given. “Individuals who receive an updated mRNA COVID-19 vaccine may experience similar side effects as those reported by individuals who previously received mRNA COVID-19 vaccines,” the FDA says.Īccording to the CDC, common side effects can include: It also reflects that it’s not boosting existing immunity from previous vaccination, but building a new immune response to currently circulating variants. The wording change reflects how COVID is now treated like influenza, with annual vaccination, according to Johns Hopkins. Instead of calling the new shot a booster, The Food and Drug Administration has shifted to calling it an updated COVID vaccine. One dose of the updated Pfizer or Moderna mRNA COVID-19 vaccine is recommended for individuals 5 years and older, while two doses of the newly approved Novavax protein-based vaccine are authorized for people 12 years and older. They’re monovalent vaccines, meaning there’s only one component, targeting the XBB.1.5 variant, compared with the previous bivalent COVID vaccine that targeted both the original strain and omicron variant strains of COVID. These updated shots are the only COVID vaccines that are available this season, per the Centers for Disease Control and Prevention, recommended for everyone 6 months and older. What to know about the updated COVID vaccines The possible side effects reported for the updated COVID vaccine are the same as with the previous vaccines, according to Johns Hopkins. One study found that 32% of people who did not get an updated COVID shot were worried about side effects. In September, updated COVID-19 vaccines targeting a newer strain of the omicron variant were approved for use in the United States and are now available in many pharmacies and clinics, but are the side effects the same as the previous vaccines? ![]()
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