Temperature excursions during a period of 33 weeks on 2021/Each time vial was put into cooler, sometimes there was a period 1 hr or 1.5hr approximately, when temperature data logger registered 34 or 35°F; Patients where administered with vaccines that experienced more than 1 temperature excursion during 33 weeks on 2021; This spontaneous case was reported by an other health care professional and describes the occurrence of POOR QUALITY PRODUCT ADMINISTERED (Patients where administered with vaccines that experienced more than 1 temperature excursion during 33 weeks on 2021) and PRODUCT TEMPERATURE EXCURSION ISSUE (Temperature excursions during a period of 33 weeks on 2021/Each time vial was put into cooler, sometimes there was a period 1 hr or 1.5hr approximately, when temperature data logger registered 34 or 35°F) in a 64-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 026C21A) for COVID-19 vaccination.     No Medical History information was reported.    On 24-May-2021 at 11:01 AM, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) .5 milliliter. On 24-May-2021, the patient experienced POOR QUALITY PRODUCT ADMINISTERED (Patients where administered with vaccines that experienced more than 1 temperature excursion during 33 weeks on 2021). On an unknown date, the patient experienced PRODUCT TEMPERATURE EXCURSION ISSUE (Temperature excursions during a period of 33 weeks on 2021/Each time vial was put into cooler, sometimes there was a period 1 hr or 1.5hr approximately, when temperature data logger registered 34 or 35°F). At the time of the report, POOR QUALITY PRODUCT ADMINISTERED (Patients where administered with vaccines that experienced more than 1 temperature excursion during 33 weeks on 2021) and PRODUCT TEMPERATURE EXCURSION ISSUE (Temperature excursions during a period of 33 weeks on 2021/Each time vial was put into cooler, sometimes there was a period 1 hr or 1.5hr approximately, when temperature data logger registered 34 or 35°F) outcome was unknown.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   Patient age was reported as 64.72. No concomitant medications were reported. The vial was initially moved to the fridge on 09-Mar-2021 and proposed beyond use date was 08-Apr-2021. The vials were only punctured right before administration and all doses were drawn from the vial due to high-pace clinic. It was reported that each time a vial was put into a cooler, sometimes there was a period of time of 1 hour or 1 hour and a half approximately, when temperature data logger registered a temperature of 34 or 35 degree Fahrenheit. On the date of administration, at 09:00 A.M., the temperature recorded was 34 degree Fahrenheit and at 10:00 A.M., the temperature recorded was 30 degree Fahrenheit that has been reached by the vial. Temperature recordings were taken using a traceable temperature monitor at every hour. The vial was not in a frozen state at the time of vaccine administration. After administration, the vial was returned to the freezer/refrigerator, or maintained at room temperature. No treatment information was provided.   This case was linked to MOD-2022-566976 (Patient Link).