The injection site looks like there is half a soft ball under his skin; Feels like garbage; Diarrhea; Was given 1 ½ of the dose he should had received.; Injected twice due to bad syringe and needle; sore arm; Nausea; Sore arm; Hot chills; Fever; Blood was dripping from the injection; Bruised arm; This spontaneous case was reported by a consumer and describes the occurrence of HAEMORRHAGE (Blood was dripping from the injection) in a 31-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 054C21A and 011D21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.   On 01-Jul-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 29-Jul-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) dosage was changed to 1 dosage form. On 29-Jul-2021, the patient experienced HAEMORRHAGE (Blood was dripping from the injection) (seriousness criterion medically significant), CONTUSION (Bruised arm), DIARRHOEA (Diarrhea), OVERDOSE (Was given 1 ½ of the dose he should had received.), VACCINATION ERROR (Injected twice due to bad syringe and needle), NAUSEA (Nausea), MYALGIA (Sore arm), CHILLS (Hot chills) and PYREXIA (Fever). 29-Jul-2021, the patient experienced PAIN IN EXTREMITY (sore arm). On 30-Jul-2021, the patient experienced VACCINATION SITE MASS (The injection site looks like there is half a soft ball under his skin) and FEELING ABNORMAL (Feels like garbage). On 29-Jul-2021, OVERDOSE (Was given 1 ½ of the dose he should had received.) and VACCINATION ERROR (Injected twice due to bad syringe and needle) had resolved. On 30-Jul-2021, DIARRHOEA (Diarrhea) had resolved. At the time of the report, HAEMORRHAGE (Blood was dripping from the injection), CONTUSION (Bruised arm), VACCINATION SITE MASS (The injection site looks like there is half a soft ball under his skin), FEELING ABNORMAL (Feels like garbage), PAIN IN EXTREMITY (sore arm), NAUSEA (Nausea), MYALGIA (Sore arm), CHILLS (Hot chills) and PYREXIA (Fever) outcome was unknown.            No concomitant medications were given by the reporter. No Treatment information were provided by the reporter.   Patient received his 2nd dose on 29JUL2021, she had issues with the syringe and needle that was initially used for his injection and had to be injected twice. The 1st time she tried to inject him, the rare part of the syringe was stuck, she pushed but it did not move. The needle and syringe were bad.  When she pulled out the syringe, blood was dripping from the injection. She has had to use another needle and syringe to give him the dose. He believes he was given 1 ½ of the dose he should had received. He stared to experience some side effects later in the day. These side effects include diarrhea , nausea  , sore arm  , bruised arm, hot chills, and fever  . The injection site looks like there is half a soft ball under his skin.  For the events Overdose and Medication Error causality is not applicable. For the remaining events, 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.   This case was linked to MOD-2021-271640 Dose 1  (Patient Link).; Sender's Comments: For the events Overdose and Medication Error causality is not applicable. For the remaining events, 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.