Other possible issues embrace simple damage to shoulder, when the vaccine needle penetrates the bursa—the sac of cushioning fluid that protects the joint. Because COVID-19 vaccine prioritization is rapidly evolving, some states or territories could no longer be within the phase noted in Table 1 or could have adjusted their vaccination plan since publication. Additionally, these data are restricted to vaccine prioritization data printed on publicly government webpages and don’t embrace knowledge from different sources, including assembly minutes or media protection.