Condition: Pneumococcal Infection

The purpose of this study is to evaluate the concomitant and non-concomitant use of messenger ribonucleic acid (mRNA) mRNA-1273, the nucleoside-modified mRNA vaccine for active immunization to prevent coronavirus disease (COVID-19) caused by severe acute respiratory syndrome coronavirus (SARS-CoV-2), with a 23-valent pneumococcal polysaccharide vaccine for the prevention of pneumococcal disease (V110) and, a 15-valent pneumococcal conjugate vaccine (PCV) indicated for the prevention of invasive pneumococcal disease (V114).