More and more Americans are receiving their COVID-19 vaccination every day, which is cause for optimism. But those who receive the Pfizer or Moderna vaccines need to get both doses to be fully protected. Unfortunately, recent data has revealed that as many as 8% of people are not getting their second dose.
Research during the trial phase for each of the two-dose vaccines showed that, after a certain time, the rate of immunity to COVID-19 plateaued with just one dose but that the second dose helped boost the immunity to higher rates. Typically, these vaccines are only between 60% and 70% effective after the first dose, but approximately 90% effective after the second.
Trying to determine why up to 5 million Americans have skipped their second dose vary. In some instances, it could be due to a scheduling mishap or canceled appointments, but other reasons cited include the belief that one dose is enough or fear over side effects after a second dose.
There are multiple reasons why the second dose is so important.
- Protecting Yourself – Probably the biggest reason for getting both doses is easy and obvious: better protection against COVID-19. With such high rates of effectiveness, getting both doses better protect you against not just getting COVID-19, but from serious illness and hospitalization.
- Protecting Your Community – Just as important, the more protected you are against COVID-19, the more your family and friends are protected as well.
- Achieving Herd Immunity – The more people get both shots, the closer we get to herd immunity. (Herd immunity, or population/community immunity, is when a large part of the population has gotten vaccinated or has enough antibodies to resist the infection).
It is also important to not get discouraged if you miss your scheduled second dose. While it is recommended that you get your second dose of the Pfizer vaccine 3 weeks after the initial dose, and four weeks after for the Moderna vaccine, the CDC has stated that you can still get your second dose up to six weeks after the first shot for both vaccines. If you hesitated and think you missed your window, you may not have. You should check with your health care provider for guidance.
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.