mother got vaccinated with Moderna initially in April and Hospitalized; Patient didn't even wait for 5 months from Moderna and got another vaccine from Pfizer; Re-vaccination with different COVID 19 vaccine; This spontaneous case was reported by a consumer and describes the occurrence of HOSPITALISATION (mother got vaccinated with Moderna initially in April and Hospitalized) in a female patient of an unknown age 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 TOZINAMERAN (COMIRNATY) for Vaccination.    No Medical History information was reported.   On an unknown date, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form and dose of TOZINAMERAN (COMIRNATY) (unknown route) 1 dosage form. On an unknown date, the patient experienced HOSPITALISATION (mother got vaccinated with Moderna initially in April and Hospitalized) (seriousness criterion hospitalization), INTERCHANGE OF VACCINE PRODUCTS (Patient didn't even wait for 5 months from Moderna and got another vaccine from Pfizer) and COVID-19 IMMUNISATION (Re-vaccination with different COVID 19 vaccine). At the time of the report, HOSPITALISATION (mother got vaccinated with Moderna initially in April and Hospitalized), INTERCHANGE OF VACCINE PRODUCTS (Patient didn't even wait for 5 months from Moderna and got another vaccine from Pfizer) and COVID-19 IMMUNISATION (Re-vaccination with different COVID 19 vaccine) outcome was unknown.        The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown.       No concomitant medications were reported. Patient got vaccinated with Moderna initially in April and Hospitalized and out from Hospital with nursing Facility for April, May, June, July in because patient has been in different Hospital. It was reported that Patient didn't even wait for 5 months from Moderna and got another vaccine from Pfizer and got vaccinated by Pfizer in that time period patient got myocarditis. The patient was ended up in the intensive care unit. In the Emergency truck had to get and then connect to restart the patient's heart again. Patient never had myocarditis issue before and has been given multiple tablets of sodium (treatment) by Medical Doctor. Doctors we're treating with Morphine, but they were giving multiple tablets but at the end of the day, so what is the combination of Moderna and then getting the Pfizer vaccine within 2 months. The reason patient got vaccinated with Pfizer because those idiot Hospital Doctors. 100 thousand Doctors but only a few of them are in this type of Hospital in different unit of Hospital and every time they back up another Hospitals. Even if you were just hospitalized a few hours ago, you were coming into the Emergency room and you have to wait there in another room after they have done the exam to make sure that. It comes out in the process, that the idea that patient got vaccinated with Pfizer, Pfizer vaccine and then getting a Moderna vaccine 2 months ago was shocking. Those stupid people when patient got out of the heart problems with only ended in like 21 hours until that time patient was calm on 911 for the ambulance spot line zero.It was reported that have to restart patient's heart by combining different medications.  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.  Company comment: This spontaneous case concerns a female patient of unknown age with no medical history reported, who experienced the unexpected, serious (hospitalization) event of hospitalization an unknown time after a dose of mRNA-1273. Information regarding clinical evaluation, diagnostic tests and treatment provided has not been disclosed. The benefit-risk relationship of mRNA-1273 is not affected by this report.; Sender's Comments: This spontaneous case concerns a female patient of unknown age with no medical history reported, who experienced the unexpected, serious (hospitalization) event of hospitalization an unknown time after a dose of mRNA-1273. Information regarding clinical evaluation, diagnostic tests and treatment provided has not been disclosed. The benefit-risk relationship of mRNA-1273 is not affected by this report.