Patient was administered with vaccine that experienced more than 1 temperature excursion during 33 weeks on 2021; Patient was administered with vaccine 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 (Patient was administered with vaccine that experienced more than 1 temperature excursion during 33 weeks on 2021) and PRODUCT TEMPERATURE EXCURSION ISSUE (Patient was administered with vaccine that experienced more than 1 temperature excursion during 33 weeks on 2021) in a 79-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 1:28 PM, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) .5 milliliter. On 28-Mar-2021 at 1:35 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 (Patient was administered with vaccine that experienced more than 1 temperature excursion during 33 weeks on 2021) and PRODUCT TEMPERATURE EXCURSION ISSUE (Patient was administered with vaccine that experienced more than 1 temperature excursion during 33 weeks on 2021). At the time of the report, POOR QUALITY PRODUCT ADMINISTERED (Patient was administered with vaccine that experienced more than 1 temperature excursion during 33 weeks on 2021) and PRODUCT TEMPERATURE EXCURSION ISSUE (Patient was administered with vaccine that experienced more than 1 temperature excursion during 33 weeks on 2021) outcome was unknown.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   The age of patient was provided as 79.79 as of 28-Feb-2021 1: 28 PM and 79.87 as of 28-Mar-2021 1: 35 PM. Concomitant products were not provided. On 27-Feb-2021 batch number 014M20A, Excursion time was 09 AM, temperature was 33, at 11 AM: 35, at 12 PM: 35, at 1 PM: 35 at 2 PM: 35, at 3 PM: 34, at 4 PM: 34, at 5 PM: 35, total doses given for the day were 199, 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. On 28-Feb-2021 batch number 014M20A, at 9 AM: 27, at 1 PM: 26, total doses given for the day were 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. On 02-Mar-2021 batch number 014M20A, at 9 AM: 27, at 10 AM: 29, at 11 AM: 32, at 12 PM: 33, at 2 PM: 35, at 3PM: 36, total doses given for the day were 177, condition of vaccine prior to administration was not frozen, vaccine was moved to fridge on 24-Feb-2021, vial was moved to clinic on 02-Mar-2021. 16 vials were sent to clinic. Vaccine BUD date was 26-Mar-2021. On 03-Mar-2021 batch number 014M20A, at 9 AM: 51, at 10 AM: 34, at 1 PM: 35, total doses given for the day were 200, condition of vaccine prior to administration was not frozen, vaccine was moved to fridge on 24-Feb-2021, vial was moved to clinic on 03-Mar-2021. 20 vials were sent to clinic. Vaccine BUD date was 26-Mar-2021. On 27-Mar-2021 batch number 019B21A, at 9 AM: 35, at 10 AM: 35, total doses given for the day were 195, 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. 20 vials were sent to clinic. Vaccine BUD date was 22-Apr-2021. On 28-Mar-2021 batch number 019B21A, at 10 AM: 35, total doses given for the day were 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 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.  28-MAR-2021 at 13:35 and 28-FEB-2021 13:28, poor quality vaccine administered to patient.  After administration, the vial was returned to the freezer/refrigerator, or maintained at room temperature.  It was reported that the patient was administered with vaccines that experienced more than 1 temperature excursion during 33 weeks on 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 hour and a half approximately, when the temperature data logger registered 34 or 35 degree F.  Treatment medications were not reported.