developed pneumonia after the vaccine; This spontaneous case was reported by a consumer and describes the occurrence of ORGANISING PNEUMONIA (developed pneumonia after the vaccine) in a female patient of an unknown age who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 042L20A and 026B21A) for COVID-19 vaccination.     Concurrent medical conditions included Drug allergy (their hand was turning red and they developed a rash on the face, their back and itching hands. ).   On 05-Feb-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 31-Mar-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. In February 2021, the patient experienced ORGANISING PNEUMONIA (developed pneumonia after the vaccine) (seriousness criterion medically significant). At the time of the report, ORGANISING PNEUMONIA (developed pneumonia after the vaccine) outcome was unknown.            The concomitant history was not reported. It was reported that by the end of Feb2021, patients got organizing pneumonia and since it was not contagious, they figured it is related to getting the Vaccine.  Patient started to feel sick, and not feeling well  and on 25Feb2021 went to the Urgent care, they were experiencing cough, fever, and edema on their legs, chest pain and shortness of breath. On the 28Feb2021 they were told they had pneumonia. On 02Mar2021 they had hypoxia, pneumonia, fever, GERD, heart burn, hypertension, hypothyroidism, major depression disorder and hyperparathyroidism secondary not renal and where derived to a hospital were they were admitted for 8 days. Patient was on oxygen while in the hospital and when they got out they continue to use oxygen. Patient was getting better until about 16Mar2021 when started having trouble breathing and had a relapse for the pneumonia affecting both lungs now, before was only the right lung that was affected. On 22Apr2021 the pulmonary doctor's diagnose was cryptogenic organizing pneumonia,  hypoxia, low o2 level, and patient also mentions having reclast.  On 16Jun2021 while consulting with their pcp found out they were allergic to Bactrim, because their hand was turning red and they developed a rash on the face, their back and itching hands. On 20Jun2021 patient had chest pain. On 23Jun2021 and 30Jun2021 patient had shortness of breath  Patient is still under doctors care, still has pneumonia and just got a heart monitor put on 19Sep2021.  Company comment: This case refers to a female patient of unknown age with a medical history of drug allergy who experienced the unexpected event of Organising Pneumonia.  The event occurred on a unknown specified date and it is not clear if it was before or after the first dose of Moderna Covid-19 vaccine. No causality assessment was provided by the reporter. The benefit-risk relationship of Moderna COVID-19 Vaccine is not affected by this report.   This case was linked to MOD-2021-325775, MOD-2021-325515.; Sender's Comments: This case refers to a female patient of unknown age with a medical history of drug allergy who experienced the unexpected event of Organising Pneumonia.  The event occurred on a unknown specified date and it is not clear if it was before or after the first dose of Moderna Covid-19 vaccine. No causality assessment was provided by the reporter. The benefit-risk relationship of Moderna COVID-19 Vaccine is not affected by this report.