Feeling Sick; Symptoms keeps going and coming back; Vomiting; Nausea / e overwhelming nausea; Body ache; extreme tiredness, exhaustion, fatigue; Can not get out of bed / I am debilitated and can hardly function. I can't work, I can't do anything.; cant work; tingling all over; dizzy and can't even stand up; I feel like I have the flu, flu-like symptoms on steroids; inability to stand up; It is severe enough that I am concerned about my health. It feels like I am dying. I don't think I will survive this.; This spontaneous case was reported by a consumer and describes the occurrence of MALAISE (Feeling Sick), SYMPTOM RECURRENCE (Symptoms keeps going and coming back), ASTHENIA (Can not get out of bed / I am debilitated and can hardly function. I can't work, I can't do anything.), IMPAIRED WORK ABILITY (cant work) and PARAESTHESIA (tingling all over) in a 64-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No medical history was provided by the reporter.     On 20-Apr-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. In May 2021, the patient experienced ASTHENIA (Can not get out of bed / I am debilitated and can hardly function. I can't work, I can't do anything.), IMPAIRED WORK ABILITY (cant work), PARAESTHESIA (tingling all over), DIZZINESS (dizzy and can't even stand up), INFLUENZA LIKE ILLNESS (I feel like I have the flu, flu-like symptoms on steroids), DYSSTASIA (inability to stand up), FEELING ABNORMAL (It is severe enough that I am concerned about my health. It feels like I am dying. I don't think I will survive this.) and FATIGUE (extreme tiredness, exhaustion, fatigue). On an unknown date, the patient experienced MALAISE (Feeling Sick), SYMPTOM RECURRENCE (Symptoms keeps going and coming back), VOMITING (Vomiting), NAUSEA (Nausea / e overwhelming nausea) and MYALGIA (Body ache). The patient was treated with ONDANSETRON HYDROCHLORIDE (ZOFRAN [ONDANSETRON HYDROCHLORIDE]) ongoing since an unknown date at an unspecified dose and frequency. At the time of the report, MALAISE (Feeling Sick), SYMPTOM RECURRENCE (Symptoms keeps going and coming back), ASTHENIA (Can not get out of bed / I am debilitated and can hardly function. I can't work, I can't do anything.), IMPAIRED WORK ABILITY (cant work), PARAESTHESIA (tingling all over), DIZZINESS (dizzy and can't even stand up), INFLUENZA LIKE ILLNESS (I feel like I have the flu, flu-like symptoms on steroids), DYSSTASIA (inability to stand up), FEELING ABNORMAL (It is severe enough that I am concerned about my health. It feels like I am dying. I don't think I will survive this.), VOMITING (Vomiting), NAUSEA (Nausea / e overwhelming nausea), MYALGIA (Body ache) and FATIGUE (extreme tiredness, exhaustion, fatigue) outcome was unknown.        The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) was unknown.   For mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular), the reporter did not provide any causality assessments.   No Concomitant medications were provided by the reporter. Patient reports that he feels like he is dying and that he doesn't think he will survive this. The consumer has visited with his PCP and visited the ER. Treatment History includes Steroids   Most recent FOLLOW-UP information incorporated above includes: On 27-May-2021: Followup case, newevents added