COVID-19 Vaccine Development

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Tested, safe and effective COVID-19 vaccines will help us get back in control of our lives and back to the people and places we love

Scientists had a head start. The vaccines were built upon years of work to develop vaccines for similar viruses.

Tested, safe and effective. More than 70,000 people volunteered in clinical trials for two vaccines (Pfizer and Moderna) to see if they are safe and work to prevent COVID-19 illness. Volunteers included Black/African Americans, Hispanics/LatinX, Asians and others. To date, the vaccines are 95% effective in preventing COVID-19 with no serious safety concerns noted in the clinical trials. The U.S. Food and Drug Administration (FDA) makes sure the vaccines are safe and can prevent people from getting COVID-19. Like all drugs, vaccine safety continues to be monitored after they are in use.

You cannot get COVID-19 from the vaccine. You may have temporary reactions like a sore arm, headache or feeling tired and achy for a day or two after receiving the vaccine.

Take your shot at no cost. The COVID-19 vaccine will be available for free, whether or not you have insurance.