Occasional sensation that cold water is running down legs; Electrical shocks throughout her body, was in bed for 2 day; Having bee sting-like type "thing" all over her body; Flu like symptoms; Having esophagus spasms; Stomach pain; Could not swallow or eat very well; If she would get stressed, her throat would start tightening up; Chest pain; Could not swallow or eat very well; Voice was still different, raspier; The inside of her mouth and lips had blisters; The inside of her mouth and lips had blisters; Blisters moved to her skin, arms and legs / blisters on her eyes; Allergic reaction to the Moderna COVID-19 vaccine; Fatigue; Abnormal reaction to the antibody test; This spontaneous case was reported by a consumer and describes the occurrence of FEELING COLD (Occasional sensation that cold water is running down legs), ELECTRIC SHOCK SENSATION (Electrical shocks throughout her body, was in bed for 2 day), ARTHROPOD STING (Having bee sting-like type "thing" all over her body), INFLUENZA LIKE ILLNESS (Flu like symptoms) and OESOPHAGEAL SPASM (Having esophagus spasms) in a 55-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 prophylaxis. The occurrence of additional non-serious events is detailed below.    Co-suspect product included non-company product TERIFLUNOMIDE (AUBAGIO) coated tablet for Multiple sclerosis.    No Medical History information was reported.   On 17-Jan-2019, the patient started TERIFLUNOMIDE (AUBAGIO) (Oral) 14 milligram once a day. On 03-Nov-2021, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On an unknown date, the patient experienced FEELING COLD (Occasional sensation that cold water is running down legs), ELECTRIC SHOCK SENSATION (Electrical shocks throughout her body, was in bed for 2 day), ARTHROPOD STING (Having bee sting-like type "thing" all over her body), INFLUENZA LIKE ILLNESS (Flu like symptoms), OESOPHAGEAL SPASM (Having esophagus spasms), ABDOMINAL PAIN UPPER (Stomach pain), DYSPHAGIA (Could not swallow or eat very well), THROAT TIGHTNESS (If she would get stressed, her throat would start tightening up), CHEST PAIN (Chest pain), EATING DISORDER (Could not swallow or eat very well), DYSPHONIA (Voice was still different, raspier), ORAL MUCOSAL BLISTERING (The inside of her mouth and lips had blisters), LIP BLISTER (The inside of her mouth and lips had blisters), BLISTER (Blisters moved to her skin, arms and legs / blisters on her eyes), ALLERGY TO VACCINE (Allergic reaction to the Moderna COVID-19 vaccine), FATIGUE (Fatigue) and HYPERSENSITIVITY (Abnormal reaction to the antibody test). The patient was treated with MYER'S COC (intravenous) for Fatigue, at an unspecified dose and frequency; TACROLIMUS for Pain of skin, at an unspecified dose and frequency; FLUOCINONIDE for Blister, at an unspecified dose and frequency and ACRIVASTINE (BENADRYL ALLERGY RELIEF) for Allergic reaction, at an unspecified dose and frequency. At the time of the report, FEELING COLD (Occasional sensation that cold water is running down legs), ELECTRIC SHOCK SENSATION (Electrical shocks throughout her body, was in bed for 2 day), ARTHROPOD STING (Having bee sting-like type "thing" all over her body), INFLUENZA LIKE ILLNESS (Flu like symptoms), OESOPHAGEAL SPASM (Having esophagus spasms), ABDOMINAL PAIN UPPER (Stomach pain), DYSPHAGIA (Could not swallow or eat very well), THROAT TIGHTNESS (If she would get stressed, her throat would start tightening up), CHEST PAIN (Chest pain), EATING DISORDER (Could not swallow or eat very well), DYSPHONIA (Voice was still different, raspier), ALLERGY TO VACCINE (Allergic reaction to the Moderna COVID-19 vaccine), FATIGUE (Fatigue) and HYPERSENSITIVITY (Abnormal reaction to the antibody test) had not resolved and ORAL MUCOSAL BLISTERING (The inside of her mouth and lips had blisters), LIP BLISTER (The inside of her mouth and lips had blisters) and BLISTER (Blisters moved to her skin, arms and legs / blisters on her eyes) was resolving.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Antibody test: Abnormal reaction.     The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown.   For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter considered ALLERGY TO VACCINE (Allergic reaction to the Moderna COVID-19 vaccine) to be related. No further causality assessments were provided for FEELING COLD (Occasional sensation that cold water is running down legs), ELECTRIC SHOCK SENSATION (Electrical shocks throughout her body, was in bed for 2 day), ARTHROPOD STING (Having bee sting-like type "thing" all over her body), INFLUENZA LIKE ILLNESS (Flu like symptoms), OESOPHAGEAL SPASM (Having esophagus spasms), ABDOMINAL PAIN UPPER (Stomach pain), DYSPHAGIA (Could not swallow or eat very well), THROAT TIGHTNESS (If she would get stressed, her throat would start tightening up), CHEST PAIN (Chest pain), EATING DISORDER (Could not swallow or eat very well), DYSPHONIA (Voice was still different, raspier), ORAL MUCOSAL BLISTERING (The inside of her mouth and lips had blisters), LIP BLISTER (The inside of her mouth and lips had blisters), BLISTER (Blisters moved to her skin, arms and legs / blisters on her eyes), FATIGUE (Fatigue) and HYPERSENSITIVITY (Abnormal reaction to the antibody test).    Concomitant product use was not provided by the reporter.  The patient who experienced having bee sting-like type "thing" all over her body, blisters moved to her skin, arms and legs / blisters on her eyes, flu like symptoms, having esophagus spasms, vey fatigued, if she would get stressed, her throat would start tightening up, could not swallow or eat very well, chest and stomach pain, the inside of her mouth and lips had blisters, the inside of her mouth and lips had blisters, could not swallow or eat very well, voice was still different, raspier, abnormal reaction to the antibody test and stomach pain while being treated with Teriflunomide [Aubagio] and Moderna Covid-19 Vaccine.  Consumer also reported getting Myer's Cocktail IV, she reported that it was loaded with vitamins, and that it helped her, and she was glad, she had 4 of them and took it every 2 weeks.   This case was identified as part of a retrospective clean-up activity where certain emails received in the Moderna mailbox were missed to be booked-in.   Most recent FOLLOW-UP information incorporated above includes: On 19-Apr-2022: Live follow-up information received included added secondary reporter, patient DOB, events, suspect product information updated, Co-supect product and treatment medication added.