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 28-year-old male 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 2:57 PM, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) .5 milliliter. On 27-Mar-2021 at 3:11 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.   The age of patient was provided as 28.72 years for dose administered on 27-Feb-2021 and 28.80 for dose administered on 27-Mar-2021. Concomitant products were not provided. On 27-Feb-2021, Excursion time was 09 AM, temperature was 33, for 11 AM, 12 PM, 1 PM, 2PM, temperature was 35, for 3 PM, 4PM temperature was 34, for 5PM temperature was 35, total doses given for the day was 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 27-Mar-2021, Excursion time was 09 AM, temperature was 35, and on 10 AM temperature was 35, total doses given for the day was 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 27-Feb-2021, vials were stored in cooler 1, following are the time and temperature respectively, 8 AM: -, 9 AM: 33, 10 AM: 36, 11 AM: 35, 12 PM: 35, 1PM: 35, 2 PM: 35, 3 PM: 34, 4 PM: 34 and 5 PM: 35. 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. 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 in 2021. The HCP explained that each time a vial was put into a cooler, there was a period of 1 hour or 1 and half hour approximately, when the temperature data logger registered 34 or 35 degree F. Treatment medications were not reported.  This case was linked to MOD-2022-566976 (Patient Link).