Tag Archives: covid vaccine

The Novavax vaccine, Adjuvanted was recently authorized by the United States Food and Drug Administration (FDA) for emergency use to prevent COVID-19 in individuals 12 years of age and older.  It is the fourth vaccine to receive authorization in the U.S. along with Pfizer-BioNTech, Moderna, and Johnson & Johnson’s Janssen.

According to the Centers for Disease Control and Prevention (CDC), “Novavax’s COVID-19 vaccine packages harmless proteins of the COVID-19 virus alongside another ingredient called an adjuvant that helps the immune system respond to the virus in the future.”

Adjuvanted is found to be 90% effective against COVID. It is used for primary vaccinations, meaning it has not been authorized for use as a booster.

The vaccine is given in two doses, three weeks apart. It is given as an injection in the muscle. Mixing Adjuvanted with other COVID-19 vaccines is not recommended at this time.

As with other vaccines, there are side effects associated with Adjuvanted.  The most common side effects include:

• Pain or tenderness at the injection site
• Injection site redness or swelling
• Muscle pain
• Joint pain
• Fatigue
• Headache
• Nausea/ vomiting
• Fever
• Chills

Myocarditis and pericarditis, conditions caused by an inflammation of the heart, have occurred in a few clinical trial participants.

Although potential side effects can occur after receiving a COVID vaccine, the CDC advises that the benefits of vaccination far outweigh the risks. Vaccines remain the most effective form of protection against infection.

It is important to remember that information about COVID-19 is constantly changing as we learn more about the virus. We encourage you to visit the CDC for updates.

All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.

COVID-19 vaccines are found to be effective in lowering the risk of severe disease, hospitalization, and death.  However, the efficacy of the vaccine may decrease over time.  To help strengthen and prolong protection from COVID, vaccine boosters or additional shots are recommended for individuals who are fully vaccinated but may be at an increased risk for infection.

The Centers for Disease Control and Prevention (CDC) and the United States Food and Drug Administration (FDA) both recommend COVID-19 vaccine boosters for those who fit certain criteria.

According to the CDC, individuals who received the Pfizer-BioNTech or Moderna vaccine, are eligible for a booster if they are:

• 65 years or older
• Age 18+ who live in long-term care settings
• Age 18+ who have underlying medical conditions
• Age 18+ who work or live-in high-risk settings

Booster shots for the Pfizer-BioNTech or Moderna vaccine are recommended six months after receiving your second dose. You can get any of the vaccines authorized in the U.S.

If you received Johnson & Johnson’s Janssen vaccine, you are eligible for a booster if you are 18 years old or older.  Getting any of the boosters authorized in the U.S.  two months after vaccination is recommended.

Side effects to booster shots may vary, the CDC states, “Reactions reported after getting a booster shot were similar to that of the 2-shot or single-dose initial series. Fever, headache, fatigue and pain at the injection site were the most commonly reported side effects, and overall, most side effects were mild to moderate. However, as with the 2-shot or single-dose initial series, serious side effects are rare, but may occur.”

All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.