Site: Redness at Injection Site-Medium, Systemic: weakness and nausea-Medium, Systemic: Nausea-Medium, Systemic: Weakness-Medium, Additional Details: Patient received Arexy and Capvaxive in the left deltoid on 1/18/25 at 3:49pm. Patient denies ever having soreness, tenderness or pain. Sunday night, 1/19/25, patient says he began to feel weakness and nausea, of which worsened by Monday, 1/20/25. Went to the doctor on Tuesday, 1/21/25, and diagnosed with redness of the arm and potential cellulitis. Being treated with cephalexin for 5 days starting afternoon of 1/21/25., Other Vaccines: VaccineTypeBrand: Arexvy; Manufacturer: GSK; LotNumber: 4BN95; Route: IM; BodySite: left arm; Dose: 1; VaxDate: 01/18/2025