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2. What are the side effects of the new COVID booster? - AOL

   www.aol.com/side-effects-covid-booster-180000733...

   Common side effects of the vaccine listed by Pfizer-BioNTech and Moderna include those you may have when you are sick, like tiredness, headache, muscle and joint pains, chills, fever, nausea ...

3. COVID-19 booster side effects: What to expect and how ... - AOL

   www.aol.com/news/covid-19-booster-side-effects...

   In a clinical trial involving about 300 people, the most common side effects after the Pfizer booster dose included: Pain, redness and swelling at the injection site. Fatigue. Headache. Muscle and ...

4. What are the side effects of the new COVID vaccine? Here’s ...

   www.aol.com/side-effects-covid-vaccine-know...

   The following are the severe, rare side effects of COVID vaccines, per the CDC: Anaphylaxis, a severe type of allergic reaction, has occurred at a rate of approximately five cases per one million ...

5. Pfizer–BioNTech COVID-19 vaccine - Wikipedia

   en.wikipedia.org/wiki/Pfizer–BioNTech_COVID-19...

   The Pfizer–BioNTech COVID-19 vaccine, sold under the brand name Comirnaty, [2][33] is an mRNA-based COVID-19 vaccine developed by the German biotechnology company BioNTech. For its development, BioNTech collaborated with the American company Pfizer to carry out clinical trials, logistics, and manufacturing. [45][46] It is authorized for use ...

6. Novavax COVID-19 vaccine - Wikipedia

   en.wikipedia.org/wiki/Novavax_COVID-19_vaccine

   Additional possible side effects include anaphylaxis (severe allergic reaction), paresthesia (unusual feeling in the skin, such as tingling or a crawling sensation) and hypoesthesia (decreased feeling or sensitivity, especially in the skin), and pericarditis (inflammation of lining around the heart). [38]

7. Vaccine adverse event - Wikipedia

   en.wikipedia.org/wiki/Vaccine_adverse_event

   Adverse events. According to the U.S. Centers for Disease Control and Prevention, while "any vaccine can cause side effects", [11] most side effects are minor, primarily including sore arms or a mild fever. [11] Unlike most medical interventions vaccines are given to healthy people, where the risk of side effects is not as easily outweighed by ...

8. What Doctors Want You to Know About Getting the New COVID-19 ...

   www.aol.com/doctors-want-know-getting-covid...

   September 10, 2024 at 8:30 AM. The updated COVID-19 vaccine is now available. Infectious disease doctors recommend being smart about the timing of your shot. You can expect similar side effects to ...

9. Booster dose - Wikipedia

   en.wikipedia.org/wiki/Booster_dose

   Booster dose. A booster dose is an extra administration of a vaccine after an earlier (primer) dose. After initial immunization, a booster provides a re-exposure to the immunizing antigen. It is intended to increase immunity against that antigen back to protective levels after memory against that antigen has declined through time.