There are several types of corporations in Costa Rica, but the most common is the Sociedad Anonima, or S.A., pronounced “essay-ah.” The initials S.A. follow the company name, similar to the abbreviations Inc. or LLC (Limited Liability Corporation) in the United States.
Although the COVID-19 vaccines are safe to administer to patients who no longer have symptoms, randomized studies have not evaluated the best time to vaccinate patients who have recovered.