Age: 68.0
Sex: M
Vaccine: COVID19
Symptoms: Biopsy, Blood test, Rash, Rash pruritic
Clinical narrative: Chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet; Chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet; This spontaneous case was reported by a patient and describes the occurrence of RASH (Chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet) and RASH PRURITIC (Chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet) in a 68-year-old male patient who received mRNA-1273.815 (SPIKEVAX 2023-2024) (batch no. AU38332B) for COVID-19 prophylaxis.     No Medical History information was reported.    On 06-Oct-2023, the patient received dose of mRNA-1273.815 (SPIKEVAX 2023-2024) (Intramuscular use) 1 dosage form. On 06-Oct-2023,  after starting mRNA-1273.815 (SPIKEVAX 2023-2024), the patient experienced RASH (Chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet). On 13-Oct-2023, the patient experienced RASH PRURITIC (Chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet). At the time of the report, RASH (Chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet) and RASH PRURITIC (Chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet) had not resolved.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Biopsy: uncovered nothing unusual. On an unknown date, Blood test: uncovered nothing unusual.     For mRNA-1273.815 (SPIKEVAX 2023-2024) (Intramuscular use), the reporter considered RASH (Chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet) and RASH PRURITIC (Chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet) to be related.    The patient had no medical history, concomitant disease or risk factor. No concomitant medication was reported.  Reportedly, chest rashes started immediately after booster shot. Rashes then spread down the thigh, legs and back and became extremely itchy. As itchy area subsided, new rashes appeared on arms, lower chest and even feet. 4 months later the rashes have not gone away. Doctor just realized the rashes started after the booster, indicated that was most probably the causes. Biopsies were done to determine nature of rash were inconclusive.  Medication Details and reason for taking the medicine: 6 weeks of phototherapy.  The patient did not experience any additional symptoms/events.  No treatment information was provided.