Received Oct 23, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| COVID19 | COVID19 (COVID19 (MODERNA MNEXSPIKE)) | MODERNA | UNK | 3052663 | IM / LA |
Lymphangitis of the arm/within 12 hours the axillary lymph nodes began aching and then it's just been progressing down the arm/swelling of axillary glands, lymph node; This spontaneous case was reported by a consumer and describes the occurrence of LYMPHANGITIS (Lymphangitis of the arm/within 12 hours the axillary lymph nodes began aching and then it's just been progressing down the arm/swelling of axillary glands, lymph node) in a 55-year-old female patient who received mRNA-1273.251 (Spikevax LP.8.1 PFS) (batch no. 3052663) for COVID-19 prophylaxis. No Medical History information was reported. On 10-Oct-2025, the patient received dose of mRNA-1273.251 (Spikevax LP.8.1 PFS) (Intramuscular use) 1 dosage form. In October 2025, the patient experienced LYMPHANGITIS (Lymphangitis of the arm/within 12 hours the axillary lymph nodes began aching and then it's just been progressing down the arm/swelling of axillary glands, lymph node) (seriousness criterion medically significant). At the time of the report, LYMPHANGITIS (Lymphangitis of the arm/within 12 hours the axillary lymph nodes began aching and then it's just been progressing down the arm/swelling of axillary glands, lymph node) had not resolved. Concomitant medications were not reported. It was reported that patient had the lymphangitis of the arm where the vaccination was applied. The lymphatic tract of the whole left arm from the axilla all the way to the wrist. Symptoms were noticed within 12 hours of administration. It was reported that within 12 hours the axillary lymph nodes began aching and then it had just been progressing down the arm. Patient went to the doctor and got a diagnosis of lymphangitis, no testing nor medication was reported, no hospitalization was required. Currently, the symptoms were pain when patient stretched out the arm, and it was tender on touching. And there was swelling of the axillary glands, lymph nodes. When the one side was seen versus the other, actually, one was swollen. It was unknown if the patient experienced any additional symptoms/events. Treatment information was not reported. This case was linked to US-MODERNATX, INC.-MOD-2025-790345 (E2B Linked Report).; Reporter's Comments: The benefit -risk relationship of product is not affected by this report.; Sender's Comments: US-MODERNATX, INC.-MOD-2025-790345:same reporter different Patient