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 an other 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 79-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 9:24 AM, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) .5 milliliter. On 27-Mar-2021 at 9:31 AM, received 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 79.39 for dose administered on 27-Feb-2021 and 79.47 for dose administered on 27-Mar-2021.  Concomitant products were not provided.  On 27-Feb-2021 batch number 014M20A, Excursion time was 09 AM, temperature was 33, at 11 AM: 35, at 12 PM: 35, at 1 PM: 35 at 2 PM: 35, at 3 PM: 34, at 4 PM: 34, at 5 PM: 35, total doses given for the day were 199, condition of vaccine prior to administration was not frozen, vaccine was moved to fridge on 24-Feb-2021, vial was moved to clinic on 27-Feb-2021. 20 vials were sent to clinic. Vaccine BUD date was 26-Mar-2021.  On 27-Mar-2021 batch number 019B21A, Excursion time was 09 AM, temperature was 35, at 10 AM: 35, total doses given for the day were 195, condition of vaccine prior to administration was not frozen, vaccine was moved to fridge on 23-Mar-2021, vial was moved to clinic on 27-Mar-2021. 20 vials were sent to clinic. Vaccine BUD date was 22-Apr-2021.  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 traceable temperature monitor at every hour.  27-MAR-2021 at 09:31 and 27-FEB-2021 09: 24, poor quality vaccine administered to patient.  After administration, the vial was returned to the freezer/refrigerator, or maintained at room temperature.  It was reported that the patient was administered with vaccines that experienced more than 1 temperature excursion during 33 weeks on 2021. The HCP explained that each time a vial was put into a cooler, there was a period of time of 1 hour or 1 hour and a half approximately, when the temperature data logger registered 34 or 35 degree F.  Treatment medications were not reported.