What is the difference between a booster shot and an additional dose?
desertridgefam2022-04-04T11:13:44-07:00It is recommended that people ages 12 and older, who are moderately to severely immunocompromised, complete a 3 doses series of an mRNA vaccine . This additional dose (the 3rd dose) is necessary because their immune systems are compromised and may not mount adequate protection from 2 doses. The additional dose is considered to be [...]