Received Feb 17, 2026
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| COVID19 | COVID19 (COVID19 (MODERNA MNEXSPIKE)) | MODERNA | UNK | — | IM |
Very sore arms; This spontaneous case was reported by a consumer and describes the occurrence of PAIN IN EXTREMITY (Very sore arms) in an elderly female patient who received mRNA-1273.251 (Spikevax LP.8.1 PFS) for COVID-19 prophylaxis. The suspect product included Pre-filled Syringe injection for COVID-19 prophylaxis. No Medical History information was reported. On 12-Nov-2025, the patient received dose of mRNA-1273.251 (Spikevax LP.8.1 PFS) (Intramuscular use) 1 dosage form. On an unknown date, the patient started Pre-filled Syringe (unknown route) at an unspecified dose. In 2025, the patient experienced PAIN IN EXTREMITY (Very sore arms). At the time of the report, PAIN IN EXTREMITY (Very sore arms) outcome was unknown. The action taken with mRNA-1273.251 (Spikevax LP.8.1 PFS) (Intramuscular use) was unknown. Concomitant medication information was not provided. It was unknown if the patient received any vaccines within the past 4 weeks. It was reported that the patient had experienced very sore arms after receiving the vaccine on 12-Nov-2025. She had been having trouble sleeping due to the pain and was concerned about whether this was normal, especially considering her elderly status. It was further mentioned that she was seeking advice on how to get relief. It was unknown if the patient experienced any additional symptoms or events. Treatment medication was not reported. This case was linked to US-MODERNATX, INC.-MOD-2025-793891 (E2B Linked Report).; Sender's Comments: US-MODERNATX, INC.-MOD-2025-793891:Wife Patient case