Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021; Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021; This spontaneous case was reported by a health care professional and describes the occurrence of POOR QUALITY PRODUCT ADMINISTERED (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021) and PRODUCT TEMPERATURE EXCURSION ISSUE (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021) in a 30-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 014M20A and 019B21A) for COVID-19 vaccination.     No Medical History information was reported.   On 27-Feb-2021 at 11:34 AM, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) .5 milliliter. On 27-Mar-2021 at 11:28 AM, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to .5 milliliter. On an unknown date, the patient experienced POOR QUALITY PRODUCT ADMINISTERED (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021) and PRODUCT TEMPERATURE EXCURSION ISSUE (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021). At the time of the report, POOR QUALITY PRODUCT ADMINISTERED (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021) and PRODUCT TEMPERATURE EXCURSION ISSUE (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021) outcome was unknown.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   Age of patient was reported as 30.12 for dose administered on 27-Feb-2021 and 30.20 for dose administered on 27-Mar-2021 Concomitant products were not reported. Batch number 014M20A underwent temperature excursion on 27-Feb-2021 with temperature 33 to 35 degrees Fahrenheit from 09:00 AM to 5:00 PM. On 24-Feb-2021, the vaccine with batch number 014M20A was moved to fridge. On 27-Feb-2021, 20 vials were moved to the clinic. The condition of vaccine prior to vaccination was not frozen. The vaccine beyond use date was reported as 26-Mar-2021. Batch number 019B21A underwent temperature excursion on 27-Mar-2021 with temperature 35 degrees Fahrenheit from 09:00 AM to 10:00 AM. On 23-Mar-2021, the vaccine with batch number 019B21A was moved to fridge. On 27-Mar-2021, 20 vials were moved to the clinic. The condition of vaccine prior to vaccination was not frozen. The vaccine beyond use date was reported as 22-Apr-2021. It was reported that, the storage condition at the time of the excursion was cooler storage during high-pace COVID-19 vaccination clinic. The vials were only punctured right before administration and all doses were drawn from the vial due to high-pace clinic.Temperature recordings were taken using a Fisherbrand traceable temperature monitor at every hours. It was reported that, the patient was administered with vaccine that experienced more than 1 temperature excursion during 33 weeks on 2021. The health care professional explained that each time a vial was put into a cooler, there was a period of 1 hour or 1 hour and a half approximately, when the temperature data logger registered 34- or 35-degree Fahrenheit. Treatment medications were not reported.   This case was linked to MOD-2022-566976.