In the second year of the pandemic, Americans have several options for vaccines against COVID-19: The Pfizer, Moderna, and Johnson & Johnson vaccines are safe, effective, and widely available.
Keeping track of all the vaccine information—including the correct dosing—has become essential for the people who are tasked with making sure the shots get into arms. That said, the needs for people in different age brackets and risk groups, as well as the addition of booster shots, have made the situation more complex.
To read the entire story, which features quotes from UCI Assistant Clinical Professor Keri Hurley-Kim, PharmD, MPH, visit verywellhealth.com.