Vaccination site swelling; Hot to the touch right arm from elbow to shoulder; Could not lift right arm; Felt tightness in right arm; Vaccination site pain; Vaccination site pruritus; Unusual taste; tingling; flushing; with the skin being tight; it started to get real hot and red; rash; Vaccination site itching; vaccination site redness; vaccination site rash; chills; I started to feel soreness at the site then my arm was hurting me so; with swelling in mid arm area between injection site and elbow; It was itchy and feverish; Hypersensitivity reaction; This spontaneous case was reported by a nurse and describes the occurrence of VACCINATION SITE SWELLING (Vaccination site swelling), FEELING HOT (Hot to the touch right arm from elbow to shoulder), MOBILITY DECREASED (Could not lift right arm), MUSCULOSKELETAL STIFFNESS (Felt tightness in right arm) and VACCINATION SITE PAIN (Vaccination site pain) in a 64-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 009C21A and 041C21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Bee sting, Hives, Urticaria, Drug allergy (Sulfar drug and pen v k), Drug allergy (synthetic vit a), Drug allergy (breakthrough idonine contrast), Labile blood pressure, Arrhythmia and Tinnitus.   On 04-Aug-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 07-Sep-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) dosage was changed to 1 dosage form. On 09-Sep-2021, the patient experienced VACCINATION SITE SWELLING (Vaccination site swelling), FEELING HOT (Hot to the touch right arm from elbow to shoulder), MOBILITY DECREASED (Could not lift right arm), MUSCULOSKELETAL STIFFNESS (Felt tightness in right arm), VACCINATION SITE PAIN (Vaccination site pain), VACCINATION SITE PRURITUS (Vaccination site pruritus), TASTE DISORDER (Unusual taste), PARAESTHESIA (tingling), FLUSHING (flushing), SKIN TIGHTNESS (with the skin being tight), ERYTHEMA (it started to get real hot and red), RASH (rash), VACCINATION SITE PRURITUS (Vaccination site itching), VACCINATION SITE ERYTHEMA (vaccination site redness), VACCINATION SITE RASH (vaccination site rash), CHILLS (chills), VACCINATION SITE PAIN (I started to feel soreness at the site then my arm was hurting me so), VACCINATION SITE SWELLING (with swelling in mid arm area between injection site and elbow), PYREXIA (It was itchy and feverish) and HYPERSENSITIVITY (Hypersensitivity reaction). On 13-Sep-2021, TASTE DISORDER (Unusual taste), PARAESTHESIA (tingling), FLUSHING (flushing), VACCINATION SITE PRURITUS (Vaccination site itching), VACCINATION SITE ERYTHEMA (vaccination site redness) and VACCINATION SITE RASH (vaccination site rash) had not resolved, CHILLS (chills) and PYREXIA (It was itchy and feverish) had resolved. On 20-Sep-2021, VACCINATION SITE SWELLING (Vaccination site swelling), FEELING HOT (Hot to the touch right arm from elbow to shoulder), MOBILITY DECREASED (Could not lift right arm) and MUSCULOSKELETAL STIFFNESS (Felt tightness in right arm) had resolved. At the time of the report, VACCINATION SITE PAIN (Vaccination site pain), VACCINATION SITE PRURITUS (Vaccination site pruritus), SKIN TIGHTNESS (with the skin being tight), ERYTHEMA (it started to get real hot and red), RASH (rash), VACCINATION SITE PAIN (I started to feel soreness at the site then my arm was hurting me so), VACCINATION SITE SWELLING (with swelling in mid arm area between injection site and elbow) and HYPERSENSITIVITY (Hypersensitivity reaction) had not resolved.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular), the reporter did not provide any causality assessments.   No concomitant medicine were reported by the reporter  Treatment: Medications included Cold press  Patient is having lot of cytotoxins in her body      Most recent FOLLOW-UP information incorporated above includes: On 01-Oct-2021: Significant follow up appended Included Reporter Information, Medical history & Events updated