couldn't move her face and all the left side of her body/ Drooping Face/ Bell's Palsy; couldn't move her face and all the left side of her body; palm went numb; hip pain; lower leg pain; heart racing; really low blood pressure; arm was itching, her whole body was itching; Tongue and roof of the mouth numb; really bad headache; rash on both arms; nausea; vomiting; freezing; chills; Severe allergic reaction/Allergic symptoms; diarrhea; low grade fever; A spontaneous report was received from a healthcare professional who is a 43-year-old, female patient who received Moderna's COVID-19 vaccine (mRNA-1273) and couldn't move her face and all the left side of her body, her palm went numb, headache, body aches, chills, had a low-grade fever, diarrhea, arm pain, arm itched, whole body itching, rash on both arms, nausea, really bad headache, vomiting, freezing, low blood pressure, hip pain and lower leg pain and a bad headache.  The patient's medical history included helicobacter pylori, two cervical spinal fusions, allergies to shellfish, strawberry leaves and dust. No concomitant product use was reported.  On 26 Dec 2020, the patient received their first of two planned doses of mRNA-1273 (Lot number: 039K20-A) in the left arm intramuscularly for prophylaxis of COVID-19 infection.   On 23 Jan 2021, the patient received their second of two planned doses of mRNA-1273 (Lot number: 013L20A) in the right arm intramuscularly for prophylaxis of COVID-19 infection.   On 26 Dec 2020, approximately 20 minutes after receiving the Moderna COVID-19 vaccine, the patient reported she experienced a headache, body aches, chills, had a low-grade fever, diarrhea and arm pain. The headache and arm pain resolved after 4 days.   On 23 Jan 2021, after the patient received her second dose of the Moderna COVID-19 vaccine, she reported her arm itched, then had whole body itched, a rash on both arms, was nauseated with a bad headache and vomiting. She stated she went to the emergency care unit and was given diphenhydramine 50 milligrams intramuscularly, a steroid injection and intravenous fluids. She stated, her legs and arms were shaking, she was freezing, and her teeth were chattering. Everything disappeared 2 hours later. The patient stated she went home but continued to vomit, had fevers, headaches, chills and body aches for two more days.   On 30 Jan 2021, the patient reported she had a rash, was nauseated and her heart was racing. She road in an ambulance to the emergency room. She stated her palm went numb, she could not mover her face or the left side of her body. She stated, "they thought I was having a stroke". She also reported her blood pressure was low. The patient reported, they gave her Tissue Plasminogen Activator (TPA) and diphenhydramine. She reported she was able to mover her arm a little better.   On unknown date, the patient reported that she was in the Coronary Care Unit (CCU) on bed rest with monitors. The patient reported she had hip pain and lower leg pain that was making her limp and a bad headache.  On unknown date, the patient reported she had a magnetic resonance imaging (MRI) and computed tomography scan (CT) and stated, "it only showed a narrow spine". The patient stated she had a spinal fusion (date not provided).  Treatment for the event included diphenhydramine, a steroid injection, intravenous fluids, and Tissue Plasminogen Activator (TPA).  Action taken with mRNA-1273 in response to the events was not provided.   The outcome of the events, headache and arm pain, were considered resolved on 30 Dec 2020.  The outcome of the events, arm itched, whole body itching, freezing, rash on both arms, were considered resolved on 23 Jan 2021.  The outcome of the events, couldn't move her face and all the left side of her body, her palm went numb, headache, body aches, chills, had a low-grade fever, diarrhea, rash, nausea, really bad headache, vomiting, low blood pressure, hip pain and lower leg pain, were considered unknown.; Reporter's Comments: This case concerns a 43-year old female patient who received Moderna's COVID-19 vaccine (mRNA-1273) and couldn't move her face and all the left side of her body, her palm went numb, headache, body aches, chills, had a low-grade fever, diarrhea, arm pain, arm itched, whole body itching, rash on both arms, nausea, really bad headache, vomiting, freezing, low blood pressure, hip pain and lower leg pain and a bad headache.Very limited information regarding these events has been provided at this time.  Further information has been requested.