Dizziness / very dizzy; Vertigo; Bad breathing like shortness of breath; he was not stable; Shaky; Feeling like going to pass out; Felling weak / weekness; Cold; Fainted after receiving the vaccine; This spontaneous case was reported by a consumer and describes the occurrence of SYNCOPE (Feeling like going to pass out), SYNCOPE (Fainted after receiving the vaccine), ASTHENIA (Felling weak / weekness), FEELING COLD (Cold) and DIZZINESS (Dizziness / very dizzy) in a 19-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 004C21A.) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.    On 07-May-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 07-May-2021, the patient experienced SYNCOPE (Fainted after receiving the vaccine). On 09-May-2021, the patient experienced SYNCOPE (Feeling like going to pass out), ASTHENIA (Felling weak / weekness), FEELING COLD (Cold), TREMOR (Shaky) and BALANCE DISORDER (he was not stable). On 14-May-2021, the patient experienced DIZZINESS (Dizziness / very dizzy), VERTIGO (Vertigo) and DYSPNOEA (Bad breathing like shortness of breath). The patient was treated with PARACETAMOL (TYLENOL) at an unspecified dose and frequency. On 07-May-2021, SYNCOPE (Fainted after receiving the vaccine) had resolved. At the time of the report, SYNCOPE (Feeling like going to pass out), ASTHENIA (Felling weak / weekness), FEELING COLD (Cold), DIZZINESS (Dizziness / very dizzy), TREMOR (Shaky), VERTIGO (Vertigo), DYSPNOEA (Bad breathing like shortness of breath) and BALANCE DISORDER (he was not stable) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 09-May-2021, Blood test: normal (normal) Patient was informed that the results were fine. On 09-May-2021, Chest X-ray: normal (normal) Patient was informed that the results were fine.. On 09-May-2021, Computerised tomogram: normal (normal) Patient was informed that the results were fine. and normal (normal) Patient was informed that the results were fine. On 09-May-2021, Electrocardiogram: normal (normal) Patient was informed that the results were fine..     The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown.       Patient fainted after taking 1st shot & recovered after 3 minutes.o concomitant medications were reported. After  09May2021, on a unknown date patient went to the emergency doctor again and went through another round of tests, thorax x-ray, blood work, electrocardiogram, and CT Scan and result's were normal. As of 14Jun2021 patient is still experiencing the symptoms.  Emergency doctor suggested to take Tylenol for 3 days if needed & to drink abundant water.  No concomitant medication information was provided.  Based on the current available information and temporal association between the use of the product and the start  date of the events, a causal relationship cannot be excluded. Very limited information regarding these events has been  provided at this time. No further information is expected at this time; Sender's Comments: Based on the current available information and temporal association between the use of the product and the start  date of the events, a causal relationship cannot be excluded. Very limited information regarding these events has been  provided at this time. No further information is expected at this time