Painful arm ,shoulder and neck; Painful arm; Swollen arm/7 days after receiving the vaccine the swelling came back and turned like an egg; Could not move the arm; This spontaneous case was reported by a consumer and describes the occurrence of PAIN (Painful arm ,shoulder and neck), PAIN IN EXTREMITY (Painful arm), VACCINATION SITE MOVEMENT IMPAIRMENT (Could not move the arm) and VACCINATION SITE SWELLING (Swollen arm/7 days after receiving the vaccine the swelling came back and turned like an egg) in a 60-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 047A21A) for COVID-19 vaccination.     No Medical History Information was reported.     On 16-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 25-Jan-2021, the patient experienced VACCINATION SITE MOVEMENT IMPAIRMENT (Could not move the arm). On 25-Mar-2021, the patient experienced PAIN (Painful arm ,shoulder and neck), PAIN IN EXTREMITY (Painful arm) and VACCINATION SITE SWELLING (Swollen arm/7 days after receiving the vaccine the swelling came back and turned like an egg). At the time of the report, PAIN (Painful arm ,shoulder and neck), PAIN IN EXTREMITY (Painful arm), VACCINATION SITE MOVEMENT IMPAIRMENT (Could not move the arm) and VACCINATION SITE SWELLING (Swollen arm/7 days after receiving the vaccine the swelling came back and turned like an egg) had not resolved.        The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) was unknown.       No concomitant medications were reported.  No treatment information was provided.   This case was linked to US-MODERNATX, INC.-MOD-2021-118611, US-MODERNATX, INC.-MOD-2021-118658 (E2B Linked Report). This case was received via an unknown source (no reference has been entered for a health authority or license partner) on 25-Mar-2021 and was forwarded to Moderna on 25-Mar-2021.    This spontaneous case was reported by a consumer and describes the occurrence of PAIN (Painful arm ,shoulder and neck), PAIN IN EXTREMITY (Painful arm), VACCINATION SITE MOVEMENT IMPAIRMENT (Could not move the arm) and VACCINATION SITE SWELLING (Swollen arm/7 days after receiving the vaccine the swelling came back and turned like an egg) in a 60-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 047A21A) for COVID-19 vaccination.     No Medical History Information was reported.     On 16-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 25-Jan-2021, the patient experienced VACCINATION SITE MOVEMENT IMPAIRMENT (Could not move the arm). On 25-Mar-2021, the patient experienced PAIN (Painful arm ,shoulder and neck), PAIN IN EXTREMITY (Painful arm) and VACCINATION SITE SWELLING (Swollen arm/7 days after receiving the vaccine the swelling came back and turned like an egg). At the time of the report, PAIN (Painful arm ,shoulder and neck), PAIN IN EXTREMITY (Painful arm), VACCINATION SITE MOVEMENT IMPAIRMENT (Could not move the arm) and VACCINATION SITE SWELLING (Swollen arm/7 days after receiving the vaccine the swelling came back and turned like an egg) had not resolved.        The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) was unknown.       No concomitant medications were reported.  No treatment information was provided.   This case was linked to US-MODERNATX, INC.-MOD-2021-118611, US-MODERNATX, INC.-MOD-2021-118658 (E2B Linked Report).; Sender's Comments:  US-MODERNATX, INC.-MOD-2021-118611:Case for patient US-MODERNATX, INC.-MOD-2021-118658:Dose 2