Age: 39.0
Sex: F
Vaccine: COVID19
Symptoms: Swelling, Ultrasound scan
Clinical narrative: bulging carotid artery/artery was swollen/2 occlusions in left side of the neck; swelling on left side of the body; bloody nose; felt like i developed aneurysm/felt like I developed clots in lymph nodes; Possible infection after 2nd dose; developed swollen lymph nodes in left neck/trouble with left lymph node.; This spontaneous case was reported by a consumer and describes the occurrence of CAROTID ARTERY OCCLUSION (bulging carotid artery/artery was swollen/2 occlusions in left side of the neck) in a 39-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 016C21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No medical history was provided by the reporter.    On 01-May-2021, the patient 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 received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. In May 2021, the patient experienced CAROTID ARTERY OCCLUSION (bulging carotid artery/artery was swollen/2 occlusions in left side of the neck) (seriousness criterion medically significant), SWELLING (swelling on left side of the body), EPISTAXIS (bloody nose), FEELING ABNORMAL (felt like i developed aneurysm/felt like I developed clots in lymph nodes), INFECTION (Possible infection after 2nd dose) and LYMPHADENOPATHY (developed swollen lymph nodes in left neck/trouble with left lymph node.). The patient was treated with CEFALEXIN (CEPHALEXINE) ongoing since an unknown date for Infection, at an unspecified dose and frequency and CORTICOSTEROIDS at an unspecified dose and frequency. At the time of the report, CAROTID ARTERY OCCLUSION (bulging carotid artery/artery was swollen/2 occlusions in left side of the neck), SWELLING (swelling on left side of the body), EPISTAXIS (bloody nose), FEELING ABNORMAL (felt like i developed aneurysm/felt like I developed clots in lymph nodes), INFECTION (Possible infection after 2nd dose) and LYMPHADENOPATHY (developed swollen lymph nodes in left neck/trouble with left lymph node.) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Ultrasound scan: 2 occlusion in left side of the neck.     For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   Company comment: This case concerns a 39 year old female with no relevant medical history who experienced serious unexpected event of carotid artery occlusion on May2021 after the second dose of Moderna Covid 19 vaccine on 01May2021. Rechallenge was not applicable. The benefit-risk relationship is not affected by this report.   This case was linked to MOD-2021-333474 (Patient Link).; Sender's Comments: This case concerns a 39 year old female with no relevant medical history who experienced serious unexpected event of carotid artery occlusion on May2021 after the second dose of Moderna Covid 19 vaccine on 01May2021. Rechallenge was not applicable. The benefit-risk relationship is not affected by this report.