Age: 71.0
Sex: M
Vaccine: UNK
Symptoms: Brain fog, Injection site nodule, Malaise, Pain
Clinical narrative: Small repository at his injection site like a small nodule after receiving this injection; He did not feel sick, but felt like he was drifting, had malaise, and body aches; He did not feel sick, but felt like he was drifting, had malaise, and body aches; Felt like he was in a fog for 2 days; This spontaneous case was reported by a pharmacist and describes the occurrence of INJECTION SITE NODULE (Small repository at his injection site like a small nodule after receiving this injection), MALAISE (He did not feel sick, but felt like he was drifting, had malaise, and body aches), PAIN (He did not feel sick, but felt like he was drifting, had malaise, and body aches) and BRAIN FOG (Felt like he was in a fog for 2 days) in an elderly male patient who received mRNA-1273.815 (SPIKEVAX 2023-2024) for COVID-19 prophylaxis.     Previously administered products included for Drug use for unknown indication: Influenza day before (day before/ He had received an influenza vaccine on 21SEP2023.) on 21-Sep-2023, Pfizer Biontech (He has had 5 prior covid shots from Pfizer. He never experienced any symptoms following the Pfizer COVID-19 vaccines.), Pfizer Biontech (He has had 5 prior covid shots from Pfizer. He never experienced any symptoms following the Pfizer COVID-19 vaccines.), Pfizer Biontech (He has had 5 prior covid shots from Pfizer. He never experienced any symptoms following the Pfizer COVID-19 vaccines.), Pfizer Biontech (He has had 5 prior covid shots from Pfizer. He never experienced any symptoms following the Pfizer COVID-19 vaccines.) and Pfizer Biontech (He has had 5 prior covid shots from Pfizer. He never experienced any symptoms following the Pfizer COVID-19 vaccines.). Past adverse reactions to the above products included No adverse event with Influenza day before, Pfizer Biontech, Pfizer Biontech, Pfizer Biontech, Pfizer Biontech and Pfizer Biontech.    On 22-Sep-2023, the patient received dose of mRNA-1273.815 (SPIKEVAX 2023-2024) (unknown route) 1 dosage form. On an unknown date, the patient experienced INJECTION SITE NODULE (Small repository at his injection site like a small nodule after receiving this injection), MALAISE (He did not feel sick, but felt like he was drifting, had malaise, and body aches), PAIN (He did not feel sick, but felt like he was drifting, had malaise, and body aches) and BRAIN FOG (Felt like he was in a fog for 2 days). At the time of the report, INJECTION SITE NODULE (Small repository at his injection site like a small nodule after receiving this injection) outcome was unknown and MALAISE (He did not feel sick, but felt like he was drifting, had malaise, and body aches), PAIN (He did not feel sick, but felt like he was drifting, had malaise, and body aches) and BRAIN FOG (Felt like he was in a fog for 2 days) had resolved.        The action taken with mRNA-1273.815 (SPIKEVAX 2023-2024) (Unknown) was unknown.   For mRNA-1273.815 (SPIKEVAX 2023-2024) (Unknown), the reporter did not provide any causality assessments.   He did not felt sick, but felt like he was drifting, had malaise, and body aches. Concomitant medications were not reported.  No treatment information was provided by the reporter.