| From the sibling comment link I would say, yes: 5 WARNINGS AND PRECAUTIONS 5.1 Management of Acute Allergic Reactions Appropriate medical treatment to manage immediate allergic reactions must be immediately available in the event an acute anaphylactic reaction occurs following administration of Moderna COVID-19 Vaccine. Monitor Moderna COVID-19 Vaccine recipients for the occurrence of immediate adverse reactions according to the Centers for Disease Control and Prevention (CDC) guidelines (https://www.cdc.gov/vaccines/covid-19/clinical-consideration...). 5.2 Myocarditis and Pericarditis Postmarketing data with authorized or approved mRNA COVID-19 vaccines demonstrate increased risks of myocarditis and pericarditis, particularly within the first week following vaccination. For Moderna COVID-19 Vaccine, the observed risk is highest in males 18 years through 24 years of age. Although some cases required intensive care support, available data from short-term follow-up suggest that most individuals have had resolution of symptoms with conservative management. Information is not yet available about potential long-term sequelae. The CDC has published considerations related to myocarditis and pericarditis after vaccination, including for vaccination of individuals with a history of myocarditis or pericarditis (https://www.cdc.gov/vaccines/covid-19/clinical-consideration...). 5.3 Syncope Syncope (fainting) may occur in association with administration of injectable vaccines. Procedures should be in place to avoid injury from fainting. 5.4 Altered Immunocompetence Immunocompromised persons, including individuals receiving immunosuppressive therapy, may have a diminished response to Moderna COVID-19 Vaccine. 5.5 Limitations of Vaccine Effectiveness Moderna COVID-19 Vaccine may not protect all vaccine recipients. |
Because there are people we know it doesn't work for and people we don't know it doesn't work for.