She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.; She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.; She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.; This spontaneous case was reported by a nurse and describes the occurrence of VACCINATION SITE PAIN (She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.), VACCINATION SITE SWELLING (She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.) and FATIGUE (She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.) in an 80-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 prophylaxis.     Previously administered products included for Product used for unknown indication: Astra Zeneca COVID- 19 vaccine (patient was on Astra Zeneca COVID- 19 clinical trial between Oct-2020 to Nov-202. At the time they were not unblinded.), Astra Zeneca COVID- 19 vaccine (patient was on Astra Zeneca COVID- 19 clinical trial between Oct-2020 to Nov-202. At the time they were not unblinded.), Astra Zeneca COVID- 19 vaccine (patient was on Astra Zeneca COVID- 19 clinical trial between Oct-2020 to Nov-202. At the time they were not unblinded.), Astra Zeneca COVID- 19 vaccine (patient was on Astra Zeneca COVID- 19 clinical trial between Oct-2020 to Nov-202. At the time they were not unblinded.), Astra Zeneca COVID- 19 vaccine (patient was on Astra Zeneca COVID- 19 clinical trial between Oct-2020 to Nov-202. At the time they were not unblinded.) and Astra Zeneca COVID- 19 vaccine (patient was on Astra Zeneca COVID- 19 clinical trial between Oct-2020 to Nov-202. At the time they were not unblinded.). Past adverse reactions to the above products included Tiredness with Astra Zeneca COVID- 19 vaccine and Astra Zeneca COVID- 19 vaccine; Vaccination site pain with Astra Zeneca COVID- 19 vaccine and Astra Zeneca COVID- 19 vaccine; and Vaccination site swelling with Astra Zeneca COVID- 19 vaccine and Astra Zeneca COVID- 19 vaccine.   On an unknown date, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On an unknown date, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On an unknown date, the patient experienced VACCINATION SITE PAIN (She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.), VACCINATION SITE SWELLING (She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.) and FATIGUE (She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.). At the time of the report, VACCINATION SITE PAIN (She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.), VACCINATION SITE SWELLING (She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.) and FATIGUE (She states that with each vaccine they only had a little sore arm, swelling on injection site, and tired for a few days.) had resolved.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   It was reported that any other vaccines in the 4 weeks prior to COVID-19 vaccine.  Concomitant product use was not provided by the reporter.  On an unknown date patient received Moderna COVID-19 vaccine (two original and three boosters) sometime after Astra Zeneca COVID-19 vaccine. Patient received total 7 vaccines 5 of them being Moderna COVID-19 vaccine.  Patient only had little sore arm, swelling on injection site, and tired for a few days with each vaccine.  Treatment information was not provided.   This case was linked to US-MODERNATX, INC.-MOD-2023-729747, US-MODERNATX, INC.-MOD-2023-729760, US-MODERNATX, INC.-MOD-2023-729751, US-MODERNATX, INC.-MOD-2023-729726 (E2B Linked Report).; Sender's Comments:  US-MODERNATX, INC.-MOD-2023-729747:Bivalent Product of Wife US-MODERNATX, INC.-MOD-2023-729751:Monovalent Product of Wife US-MODERNATX, INC.-MOD-2023-729760:Bivalent Product of Husband US-MODERNATX, INC.-MOD-2023-729726:Other Patient case