Patient started to become ill, suffering from an autoimmune disease/debilitating autoimmune disorder/autoimmune system breakdown and failure; Skin discolouration; Heart related issues; Insomnia from the constant pain; Edema; Hypertension; loss of work and various alinments/was forced to retire from his job; Swelling in his hands.; Patient was unable to close his fists; Intense chronic long-lasting pain; The patient began to experience bodly pain; Suffered from a rash; Joint pain/All the joints in his body, from head to toe, constantly ached.; This spontaneous case was reported by a consumer and describes the occurrence of AUTOIMMUNE DISORDER (Patient started to become ill, suffering from an autoimmune disease/debilitating autoimmune disorder/autoimmune system breakdown and failure) in a male patient of an unknown age who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.   In February 2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. In March 2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. In April 2021, the patient experienced AUTOIMMUNE DISORDER (Patient started to become ill, suffering from an autoimmune disease/debilitating autoimmune disorder/autoimmune system breakdown and failure) (seriousness criterion medically significant), SKIN DISCOLOURATION (Skin discolouration), CARDIAC DISORDER (Heart related issues), INSOMNIA (Insomnia from the constant pain), OEDEMA (Edema), HYPERTENSION (Hypertension), LOSS OF PERSONAL INDEPENDENCE IN DAILY ACTIVITIES (loss of work and various alinments/was forced to retire from his job), PERIPHERAL SWELLING (Swelling in his hands.), MUSCULOSKELETAL STIFFNESS (Patient was unable to close his fists), PAIN (Intense chronic long-lasting pain), MYALGIA (The patient began to experience bodly pain), RASH (Suffered from a rash) and ARTHRALGIA (Joint pain/All the joints in his body, from head to toe, constantly ached.). At the time of the report, AUTOIMMUNE DISORDER (Patient started to become ill, suffering from an autoimmune disease/debilitating autoimmune disorder/autoimmune system breakdown and failure), SKIN DISCOLOURATION (Skin discolouration), CARDIAC DISORDER (Heart related issues), INSOMNIA (Insomnia from the constant pain), OEDEMA (Edema), HYPERTENSION (Hypertension), LOSS OF PERSONAL INDEPENDENCE IN DAILY ACTIVITIES (loss of work and various alinments/was forced to retire from his job), PERIPHERAL SWELLING (Swelling in his hands.), MUSCULOSKELETAL STIFFNESS (Patient was unable to close his fists), PAIN (Intense chronic long-lasting pain), MYALGIA (The patient began to experience bodly pain), RASH (Suffered from a rash) and ARTHRALGIA (Joint pain/All the joints in his body, from head to toe, constantly ached.) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Laboratory test: confirmed the fact that patient's healthy cells were being attacked/autoimmune disease and confirmed other RNA autoimmune issues illness were ruled out.         Concomitant medications were not reported.  On or about 25-Feb-2021, the patient received his initial dose of Moderna vaccination. On or about 25-Mar-2021, patient received a second dose Moderna Covid 19 vaccine. In or about April 2021, the patient started to become ill, suffering from an autoimmune disease. That was confirmed from labs results patient received back from labs. The lab tests were ordered by MD. The patient began to experience body pain and suffered from a rash, joint pain, skin discoloration, heart related issues, insomnia from the constant pain, edema, hypertension, loss work and other various aliments.  Numerous laboratory tests confirmed the fact that patient's healthy cells were being attacked. After he received second dose of the Moderna vaccination, from April 2021, onward intense chronic long-lasting pain and swelling in his hands. All the joints in his body, from head to toe, constantly ached. Patient was unable to close his fists and it wasn't long before he was forced to retire from his job.  Testing confirmed other RNA autoimmune issues illness were ruled out leaving the Moderna vaccine as the culprit for causing patient's autoimmune system breakdown and failure.  No treatment information was provided.  Company Comment: This is a spontaneous case concerning a male patient of an unknown age with no reported medical history, who experienced the serious (due to medically significant) event of Autoimmune disorder, which occurred approximately 1 month after the second dose of mRNA-1273 vaccine (received first dose of mRNA-1273 vaccine approximately with 1 month interval). Patient began to experience body pain and suffered from rash, joint pain, skin discoloration, heart related issues, insomnia (from the constant pain), edema and hypertension. Had intense chronic long-lasting pain and swelling in his hands. All the joints in his body, from head to toe, constantly ached. Patient was unable to close his fists and he was forced to retire from his job. He suffered an autoimmune disease, that was confirmed by lab results ordered by a MD. Laboratory test confirmed that patient's healthy cells were being attacked. No further information was disclosed. The benefit-risk relationship of mRNA-1273 vaccine is not affected by this report.; Sender's Comments: This is a spontaneous case concerning a male patient of an unknown age with no reported medical history, who experienced the serious (due to medically significant) event of Autoimmune disorder, which occurred approximately 1 month after the second dose of mRNA-1273 vaccine (received first dose of mRNA-1273 vaccine approximately with 1 month interval). Patient began to experience body pain and suffered from rash, joint pain, skin discoloration, heart related issues, insomnia (from the constant pain), edema and hypertension. Had intense chronic long-lasting pain and swelling in his hands. All the joints in his body, from head to toe, constantly ached. Patient was unable to close his fists and he was forced to retire from his job. He suffered an autoimmune disease, that was confirmed by lab results ordered by a MD. Laboratory test confirmed that patient's healthy cells were being attacked. No further information was disclosed. The benefit-risk relationship of mRNA-1273 vaccine is not affected by this report.