eyes hurt very badly, at first more on the left side of her face and then switched to her right side; tongue feels a little weird; left eye is very itchy; rash on her back; rash is very itchy; rash is pretty uncomfortable now; trouble eating; very confused; forgetting things/forgetting some parts of words; such a bad migraine; brain fog/experiencing a lot of weird things; personality was very different/angry and mean; not able to eat but she is hungry/trouble eating; when she eats she gets diarrhea right away; tired; headache; a little bit nauseous; chills; fever; This spontaneous case was reported by a consumer and describes the occurrence of CONFUSIONAL STATE (very confused), MEMORY IMPAIRMENT (forgetting things/forgetting some parts of words), MIGRAINE (such a bad migraine), FEELING ABNORMAL (brain fog/experiencing a lot of weird things) and PERSONALITY CHANGE (personality was very different/angry and mean) in a 45-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 067F211) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.    On 16-Nov-2021, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 16-Nov-2021, the patient experienced CHILLS (chills) and PYREXIA (fever). On 17-Nov-2021, the patient experienced CONFUSIONAL STATE (very confused), MEMORY IMPAIRMENT (forgetting things/forgetting some parts of words), MIGRAINE (such a bad migraine), FEELING ABNORMAL (brain fog/experiencing a lot of weird things), PERSONALITY CHANGE (personality was very different/angry and mean), EATING DISORDER (not able to eat but she is hungry/trouble eating), DIARRHOEA (when she eats she gets diarrhea right away), EATING DISORDER (trouble eating), FATIGUE (tired), HEADACHE (headache) and NAUSEA (a little bit nauseous). On 22-Nov-2021, the patient experienced RASH PRURITIC (rash is very itchy), RASH (rash is pretty uncomfortable now) and RASH (rash on her back). On an unknown date, the patient experienced EYE PAIN (eyes hurt very badly, at first more on the left side of her face and then switched to her right side), TONGUE DISCOMFORT (tongue feels a little weird) and EYE PRURITUS (left eye is very itchy). At the time of the report, CONFUSIONAL STATE (very confused), MEMORY IMPAIRMENT (forgetting things/forgetting some parts of words), MIGRAINE (such a bad migraine), FEELING ABNORMAL (brain fog/experiencing a lot of weird things), PERSONALITY CHANGE (personality was very different/angry and mean), EATING DISORDER (not able to eat but she is hungry/trouble eating), RASH PRURITIC (rash is very itchy), RASH (rash is pretty uncomfortable now), EYE PAIN (eyes hurt very badly, at first more on the left side of her face and then switched to her right side), EATING DISORDER (trouble eating), TONGUE DISCOMFORT (tongue feels a little weird), EYE PRURITUS (left eye is very itchy), RASH (rash on her back), FATIGUE (tired), HEADACHE (headache) and CHILLS (chills) was resolving, DIARRHOEA (when she eats she gets diarrhea right away) had not resolved, NAUSEA (a little bit nauseous) outcome was unknown and PYREXIA (fever) had resolved.            No concomitant medications were reported. No treatment medications were reported