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 28-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 031L20A and 031A21A) for COVID-19 vaccination.     No Medical History information was reported.   On 13-Feb-2021 at 1:06 PM, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) .5 milliliter. On 20-Mar-2021 at 1:40 PM, 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.   Concomitant products were not provided. Treatment medications were not reported.  Age of patient was reported as 28.34 for dose administered on 13-Feb-2021 and 28.44 for dose administered on 20-Mar-2021.   Batch number 031L20A underwent temperature excursion on 13-Feb-2021 with temperature 32 degrees Fahrenheit at 9.00 AM. Condition of vaccine prior to administration was not frozen and number of vials sent to clinic were 30. 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 031A21A underwent temperature excursion on 20-Mar-2021 with temperature 37 degrees Fahrenheit at 10.00 AM. Condition of vaccine prior to administration was not frozen and number of vials sent to clinic were 19. This vial was moved to fridge on 09-Mar-2021 and beyond use date for the vial was reported as 08-Apr-2021. Product moved to clinic on 20-Mar-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 traceable temperature monitor at every hour.  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 degrees Fahrenheit. Temperature recordings were taken using a traceable temperature monitor at every hour.