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 PRODUCT TEMPERATURE EXCURSION ISSUE (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021) and POOR QUALITY PRODUCT ADMINISTERED (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021) in a 49-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 031L20A and 003B21A) for COVID-19 vaccination.     No Medical History information was reported.   On 14-Feb-2021 at 10:13 AM, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) .5 milliliter. On 21-Mar-2021 at 10:12 AM, received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to .5 milliliter. In 2021, the patient experienced PRODUCT TEMPERATURE EXCURSION ISSUE (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021) and POOR QUALITY PRODUCT ADMINISTERED (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021). At the time of the report, PRODUCT TEMPERATURE EXCURSION ISSUE (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021) and POOR QUALITY PRODUCT ADMINISTERED (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 49.93 years for dose administered on 14-Feb-2021 and 50.03  years for dose administered on 21-Mar-2021. No concomitant medications were reported. Batch number 031L20A underwent temperature excursion on 14-Feb-2021 with temperature 32 degrees Fahrenheit from 9 AM to 11 AM, 35 degrees Fahrenheit from 2 PM to 3PM. This vial was moved to fridge on 09-Feb-2021 and beyond use date for the vial was reported as 10-Mar-2021. Product moved to clinic on 13-Jan-2021. Batch number 003B21A underwent temperature excursion on 21-Mar-2021 with temperature 34 degrees Fahrenheit at 09:00 AM, 32 degree Fahrenheit at 10:00 AM and 34 degree Fahrenheit at 11:00 AM. This vial was moved to fridge on 16-Mar-2021 and beyond use date for the vial was reported as 15-Apr-2021. Product moved to clinic on 21-Mar-2021. Vial was in cooler storage and was not in frozen storage during high-pace COVID-19 vaccination at around 2021. Vials were only punctured right before administration. Vaccines were not frozen at time of administration. It was reported that each time a vial was put into a cooler, sometimes there was a period of 1 hour or 1 hour and a half approximately, when temperature data logger registered a temperature of 34- or 35-degree Fahrenheit. Temperature recordings were taken using a Fisher brand traceable temperature monitor at every hour.  No treatment medications were reported   This case was linked to MOD-2022-566976 (Patient Link).