March 22, 2021: CDC Recommends You Get a COVID-19 Vaccine

The CDC recommends you get a COVID-19 vaccine as soon as you are eligible.


COVID-19 vaccines are safe and effective. 

COVID-19 vaccines were evaluated in tens of thousands of participants in clinical trials. The vaccines met FDA’s rigorous scientific standards for safety, effectiveness, and manufacturing quality needed to support emergency use authorization (EUA). Over 109 million doses of COVID-19 vaccine were administered in the United States from December 14, 2020, through March 15, 2021. These vaccines will undergo the most intensive safety monitoring in U.S. history. This monitoring includes using both established and new safety monitoring systems to make sure that COVID-19 vaccines are safe.

wear a mask

Results are reassuring

Results from monitoring efforts are reassuring. Some people have no side effects. Many people have reported mild side effects after COVID-19 vaccination, like pain or swelling at the injection site, a headache, chills, or fever. These reactions are common. A small number of people have had a severe allergic reaction (called “anaphylaxis”) after vaccination, but this is extremely rare. If this occurs, vaccination providers have medicines available to effectively and immediately treat the reaction. After you get a COVID-19 vaccine, you will be asked to stay for 15–30 minutes so you can be observed in case you have a severe allergic reaction and provided treatment in the rare case it is needed.

 For more information visit: 

 Rialto By The Numbers: Cases, Deaths, & Testing

3.22.21 by the numbers

Reporting by city can be found in the “Locations” tab on the COVID-19 Dashboard.


For additional information:

Visit San Bernardino County COVID-19 resources

Visit State of California COVID-19 resources

Visit CDC COVID-19 resources