Depression; Memory loss; Anxiety; Balance problem; Sleeplessness; Shortness of breath; Brain fog; Joint pain; Fever; Chills; Shooting pain down the arm - left side; Shooting pain up the neck - left side; This spontaneous case was reported by a consumer and describes the occurrence of DEPRESSION (Depression), AMNESIA (Memory loss), ANXIETY (Anxiety), BALANCE DISORDER (Balance problem) and INSOMNIA (Sleeplessness) in a 69-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 011L20A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     The patient's past medical history included Viral pneumonia from 27-Dec-2020 to 10-Jan-2021. Concurrent medical conditions included Penicillin allergy. Concomitant products included SIMVASTATIN from 2000 to an unknown date, FINASTERIDE from 2019 to an unknown date, BROMPHENIRAMINE from 2015 to an unknown date, PSEUDOEPHEDRINE HYDROCHLORIDE (SUDAFED [PSEUDOEPHEDRINE HYDROCHLORIDE]) from 2015 to an unknown date and VITAMIN D NOS from 2018 to an unknown date for an unknown indication.    On 18-Feb-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 18-Feb-2021, the patient experienced NECK PAIN (Shooting pain up the neck - left side) and PAIN IN EXTREMITY (Shooting pain down the arm - left side). On an unknown date, the patient experienced DEPRESSION (Depression), AMNESIA (Memory loss), ANXIETY (Anxiety), BALANCE DISORDER (Balance problem), INSOMNIA (Sleeplessness), DYSPNOEA (Shortness of breath), FEELING ABNORMAL (Brain fog), ARTHRALGIA (Joint pain), PYREXIA (Fever) and CHILLS (Chills). The patient was treated with PARACETAMOL (TYLENOL) at an unspecified dose and frequency. On 20-Feb-2021, NECK PAIN (Shooting pain up the neck - left side) and PAIN IN EXTREMITY (Shooting pain down the arm - left side) had resolved. At the time of the report, DEPRESSION (Depression), AMNESIA (Memory loss), ANXIETY (Anxiety), BALANCE DISORDER (Balance problem), INSOMNIA (Sleeplessness), DYSPNOEA (Shortness of breath), FEELING ABNORMAL (Brain fog), ARTHRALGIA (Joint pain), PYREXIA (Fever) and CHILLS (Chills) had resolved.        The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown.       The patient post receiving their first dose of Moderna vaccine reported that they experienced joint pain, fever and chills which subsided. However, the patient was also experiencing balance problem, depression and memory loss which was lingering.   The patient also reported of having shooting pain down the arm and up the neck on the left side which started 8 hours after the shot and resolved 36 hours later.  On 21-Jul-2021, the patient reported that they experienced shortness of breath, brain fog, memory loss, anxiety, and sleeplessness and later determined that they possibly contracted Covid after their first shot in February. Reportedly, the patient received their second shot in March and stated that their symptoms slowly diminished until May when they were completely gone and having no symptoms since.  The patient received their second dose on 18-Mar-2021 on right arm and the Batch number was C31A21A.   Most recent FOLLOW-UP information incorporated above includes: On 21-Jul-2021: Follow-up was received and Updated patient demographics. Added patient medical history and Concomitant medications. Added new events and their outcomes. Updated the outcomes of the previously reported events.