Vaccine administered after more than 1 temperature excursion; Vaccine administered after more than 1 temperature excursion; This spontaneous case was reported by an other health care professional and describes the occurrence of PRODUCT TEMPERATURE EXCURSION ISSUE (Vaccine administered after more than 1 temperature excursion) and POOR QUALITY PRODUCT ADMINISTERED (Vaccine administered after more than 1 temperature excursion) in an 83-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 28-Feb-2021 at 2:04 PM, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) .5 milliliter. On 28-Mar-2021 at 1:44 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 PRODUCT TEMPERATURE EXCURSION ISSUE (Vaccine administered after more than 1 temperature excursion) and POOR QUALITY PRODUCT ADMINISTERED (Vaccine administered after more than 1 temperature excursion). At the time of the report, PRODUCT TEMPERATURE EXCURSION ISSUE (Vaccine administered after more than 1 temperature excursion) and POOR QUALITY PRODUCT ADMINISTERED (Vaccine administered after more than 1 temperature excursion) outcome was unknown.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   No Concomitant product use was reported.  It was reported that unknown number of patients were administered with vaccines that experienced more than 1 temperature excursion during 33 weeks in 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 and half hour approximately, when the temperature data logger registered 34 or 35 degree F.  On 28-Feb-2021, Excursion time was 09 AM, temperature was 27, Excursion time was 01 PM, temperature was 26 and, total doses given for the day was 152, 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. The vaccine was administered on 28-Feb-2021 and poor quality vaccine was administered, and the vaccine undergone product temperature excursion.  On 28-Mar-2021, Excursion time was 10 AM, temperature was 35, total doses given for the day was 150, 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. 15 vials were sent to clinic. Vaccine BUD date was 22-Apr-2021. The vaccine was administered on 28-Mar-2021 and poor quality vaccine was administered, and the vaccine undergone product temperature excursion.  The vials were only punctured right before administration and all doses were drawn from the vial due to high-pace clinic. The temperature recordings were taken by using a traceable temperature monitor at every hour. After administration, the vial was returned to the freezer/refrigerator, or maintained at room temperature.  No treatment information was provided.