dose administered to patient after more than 1 temperature excursion; dose administered to patient after more than 1 temperature excursion/vial stored at cooler storage during high-pace COVID-19 vaccination clinic at the time of the excursion; This spontaneous case was reported by an other health care professional and describes the occurrence of POOR QUALITY PRODUCT ADMINISTERED (dose administered to patient after more than 1 temperature excursion/vial stored at cooler storage during high-pace COVID-19 vaccination clinic at the time of the excursion) and PRODUCT TEMPERATURE EXCURSION ISSUE (dose administered to patient after more than 1 temperature excursion) in a 34-year-old female 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 1:06 PM, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) .5 milliliter. On 27-Mar-2021 at 12:04 PM, received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to .5 milliliter. In 2021, the patient experienced POOR QUALITY PRODUCT ADMINISTERED (dose administered to patient after more than 1 temperature excursion/vial stored at cooler storage during high-pace COVID-19 vaccination clinic at the time of the excursion). On an unknown date, the patient experienced PRODUCT TEMPERATURE EXCURSION ISSUE (dose administered to patient after more than 1 temperature excursion). At the time of the report, POOR QUALITY PRODUCT ADMINISTERED (dose administered to patient after more than 1 temperature excursion/vial stored at cooler storage during high-pace COVID-19 vaccination clinic at the time of the excursion) and PRODUCT TEMPERATURE EXCURSION ISSUE (dose administered to patient after more than 1 temperature excursion) outcome was unknown. Not Provided      For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   Age of patient was reported as 34.30 for dose administered on 27-Feb-2021 and 34.37 for dose administered on 27-Mar-2021.  No concomitant medications were reported.  The vial with batch number 014M20A was initially stored in the fridge on 24-Feb-2021, moved to clinic on 02-Mar-2021 and proposed beyond use date was 26-Mar-2021. On 27-Feb-2021, from 09:00 A.M to 05:00 P.M, the temperature recorded were 33, 34 and 35 degrees of Fahrenheit, that has been reached by the vial.  The vial with batch number 019B21A was initially stored in the fridge on 23-Mar-2021, moved to clinic on 30-Mar-2021 and proposed beyond use date was 22-Apr-2021. On 27-Mar-2021, at 09:00 A.M and at 10:00 A.M. the temperature recorded was 35 degree Fahrenheit that has been reached by the vial.  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.  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.