Positive SARS-CoV-2 antigen test result at Screening.Presence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrinological, hematological, or neurological disorders that, in the opinion of the investigator/subinvestigator, will lead to a safety issue or interfere with the assessment of efficacyImmunosuppressed state [immunocompromised, with acquired immunodeficiency syndrome (AIDS), receiving systemic steroid or immunosuppressive drugs within 6 months prior to the first dose of study intervention, being treated for malignancy or receiving other immunosuppressive therapy]. Hypersensitivity to any of the study drugs, or components thereof, or drug or other allergy that, in the opinion of the investigator/subinvestigator, contraindicates participation in the study (except pollinosis and atopic dermatitis).Participant has a contraindication to IM injections or blood draws. et, al.

Positive SARS-CoV-2 antigen test result at Screening.Presence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrinological, hematological, or neurological disorders that, in the opinion of the investigator/subinvestigator, will lead to a safety issue or interfere with the assessment of efficacyImmunosuppressed state [immunocompromised, with acquired immunodeficiency syndrome (AIDS), receiving systemic steroid or immunosuppressive drugs within 6 months prior to the first dose of study intervention, being treated for malignancy or receiving other immunosuppressive therapy]. Hypersensitivity to any of the study drugs, or components thereof, or drug or other allergy that, in the opinion of the investigator/subinvestigator, contraindicates participation in the study (except pollinosis and atopic dermatitis).Participant has a contraindication to IM injections or blood draws. et, al.