Received Oct 20, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| COVID19 | COVID19 (COVID19 (MODERNA MNEXSPIKE)) | MODERNA | UNK | — | IM |
weakness; fatigue; This spontaneous case was reported by a consumer and describes the occurrence of ASTHENIA (weakness) and FATIGUE (fatigue) in a 72-year-old female patient who received mRNA-1273.251 (Spikevax LP.8.1 PFS) for COVID-19 prophylaxis. The patient's past medical history included Pregnancy (only two childbirths) and Tonsillectomy. Concurrent medical conditions included Bone spur (went to the chiropractor for ultrasonic heat therapy for a bone spur in her arm and back but stated that she was born with a "bad arm and spine"), Colitis, Arm discomfort (born with a "bad arm and spine") and Spinal disorder NOS (born with a "bad arm and spine"). Concomitant products included Influenza vaccine (Flu) from 2025 to an unknown date for an unknown indication. On 10-Oct-2025, the patient received dose of mRNA-1273.251 (Spikevax LP.8.1 PFS) (Intramuscular use) .5 milliliter. In October 2025, the patient experienced ASTHENIA (weakness) and FATIGUE (fatigue). The patient was treated with Paracetamol (Tylenol) in October 2025 at an unspecified dose and frequency. At the time of the report, ASTHENIA (weakness) and FATIGUE (fatigue) outcome was unknown. The patient had flu shot 10 days prior to the COVID-19 vaccine. The patient was expecting to take the mNEXSPIKE vaccine but discovered later by looking at the receipt that she received Spikevax. She experienced significant fatigue and weakness after receiving the Spikevax COVID-19 vaccine. The reaction as worse (really crappy) than previous Moderna vaccinations. She took Tylenol to manage her symptoms. She had no family history of colitis and had been generally healthy. The patient went to the chiropractor for ultrasonic heat therapy for a bone spur in her arm and back but stated that she was born with a bad arm and spine. It was unknown if the patient experienced any additional symptoms/events. This case was linked to US-MODERNATX, INC.-MOD-2025-790276 (E2B Linked Report). This case was linked to MOD-2025-790275 (Patient Link).; Sender's Comments: US-MODERNATX, INC.-MOD-2025-790276:Son's case
Arm discomfort (born with a "bad arm and spine"); Bone spur (went to the chiropractor for ultrasonic heat therapy for a bone spur in her arm and back but stated that she was born with a "bad arm and spine"); Colitis; Spinal disorder NOS (born with a "bad arm and spine")
Medical History/Concurrent Conditions: Pregnancy (only two childbirths); Tonsillectomy
Flu