COVID-19/ Cold/ bad productive bronchitis; This spontaneous case was reported by a patient and describes the occurrence of COVID-19 (COVID-19/ Cold/ bad productive bronchitis) in a 78-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination.     Concurrent medical conditions included Asthma and Lung disorder (Related Lung issues).    On 17-Aug-2021, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On an unknown date, the patient experienced COVID-19 (COVID-19/ Cold/ bad productive bronchitis). At the time of the report, COVID-19 (COVID-19/ Cold/ bad productive bronchitis) had not resolved.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, SARS-CoV-2 test: positive (Positive) Positive, tested for Covid on the 15th day.         Concomitant medication was mostly for asthma and stomach (unspecified). It was reported that  patient was taking other medications/products within 2 weeks of starting COVID-19 treatment. It was reported that patient started the medication on the second day of symptoms (started the evening before). After it felt like the virus and the medication were done, the patient  developed what felt like another cold and bad productive bronchitis. It went on and on. Patient  tested for Covid on the 15th day with a home test and it still showed Covid ongoing.  Treatment medication of Pfizer was reported with start date 05-May-2022 and stop date 10-May-2022, indication for use was reported as COVID 19 treatment. Treatment medication reported was Steroid taper Device, Device date: 19-May-2022.  Company Comment: This spontaneous case concerns a 78-year-old female patient, with relevant medical history of Asthma and Lung disorder, who experienced the unexpected AESI of COVID-19. The event occurred approximately 9 months after receiving the third dose of mRNA-1273 Vaccine. The patient was treated with unspecified medication of Pfizer for COVID-19, however the patient developed what felt like another cold and bad productive bronchitis, and tested positive for COVID-19 after completing said treatment. The outcome of the event was reported as not resolved. The patient's medical history of Asthma and Lung disorder, remain as confounders for the occurrence of the event. The benefit-risk relationship of mRNA-1273 Vaccine is not affected by this report.; Sender's Comments: This spontaneous case concerns a 78-year-old female patient, with relevant medical history of Asthma and Lung disorder, who experienced the unexpected AESI of COVID-19. The event occurred approximately 9 months after receiving the third dose of mRNA-1273 Vaccine. The patient was treated with unspecified medication of Pfizer for COVID-19, however the patient developed what felt like another cold and bad productive bronchitis, and tested positive for COVID-19 after completing said treatment. The outcome of the event was reported as not resolved. The patient's medical history of Asthma and Lung disorder, remain as confounders for the occurrence of the event. The benefit-risk relationship of mRNA-1273 Vaccine is not affected by this report.