arm is hurting/pain in right arm/arm still hurts; vaccine given too low in right arm and not in muscle; arm puffed up at bend of elbow/swollen arm in right arm/arm still swollen; puffed up at bend of elbow; feels jelly or mushy like; Mushy part is moving from elbow to wrist; lump in the patient's right arm has not been going away and has moved to her wrist; dose administration described as, missed the muscle and gave it in the soft tissue close to where; Chills; Rash on the arm of the injection; producing more saliva than normal and spits a lot when talks/gets saliva in her mouth when she talks; feeling pain in the arm of the injection and the elbow; This spontaneous case was reported by a consumer and describes the occurrence of CHILLS (Chills), VACCINATION SITE RASH (Rash on the arm of the injection), SALIVARY HYPERSECRETION (producing more saliva than normal and spits a lot when talks/gets saliva in her mouth when she talks), PAIN IN EXTREMITY (arm is hurting/pain in right arm/arm still hurts) and PRODUCT ADMINISTERED AT INAPPROPRIATE SITE (vaccine given too low in right arm and not in muscle) in a 61-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 038A21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.    On 19-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 15-Apr-2021, the patient experienced CHILLS (Chills), VACCINATION SITE RASH (Rash on the arm of the injection), SALIVARY HYPERSECRETION (producing more saliva than normal and spits a lot when talks/gets saliva in her mouth when she talks) and VACCINATION SITE PAIN (feeling pain in the arm of the injection and the elbow). On an unknown date, the patient experienced PAIN IN EXTREMITY (arm is hurting/pain in right arm/arm still hurts), PRODUCT ADMINISTERED AT INAPPROPRIATE SITE (vaccine given too low in right arm and not in muscle), PERIPHERAL SWELLING (arm puffed up at bend of elbow/swollen arm in right arm/arm still swollen), JOINT SWELLING (puffed up at bend of elbow), SWELLING (feels jelly or mushy like), LIMB DISCOMFORT (Mushy part is moving from elbow to wrist), MASS (lump in the patient's right arm has not been going away and has moved to her wrist) and INCORRECT ROUTE OF PRODUCT ADMINISTRATION (dose administration described as, missed the muscle and gave it in the soft tissue close to where). At the time of the report, CHILLS (Chills), VACCINATION SITE RASH (Rash on the arm of the injection), SALIVARY HYPERSECRETION (producing more saliva than normal and spits a lot when talks/gets saliva in her mouth when she talks), PAIN IN EXTREMITY (arm is hurting/pain in right arm/arm still hurts), PRODUCT ADMINISTERED AT INAPPROPRIATE SITE (vaccine given too low in right arm and not in muscle), PERIPHERAL SWELLING (arm puffed up at bend of elbow/swollen arm in right arm/arm still swollen), JOINT SWELLING (puffed up at bend of elbow), SWELLING (feels jelly or mushy like), LIMB DISCOMFORT (Mushy part is moving from elbow to wrist), VACCINATION SITE PAIN (feeling pain in the arm of the injection and the elbow), MASS (lump in the patient's right arm has not been going away and has moved to her wrist) and INCORRECT ROUTE OF PRODUCT ADMINISTRATION (dose administration described as, missed the muscle and gave it in the soft tissue close to where) 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 medication details were provided. No treatment medication details were provided.   This case was linked to MOD21-084450 (E2B Linked Report).   Most recent FOLLOW-UP information incorporated above includes: On 04-May-2021: Follow-up received on 04-MAY-2021. Event details updated as arm still hurts and is swollen.; Sender's Comments:  MOD21-084450:Crosslinked cases