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 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 02-Mar-2021 at 1:41 PM, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) .5 milliliter. On 30-Mar-2021 at 1:53 PM, received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to .5 milliliter. In March 2021, the patient experienced POOR QUALITY PRODUCT ADMINISTERED (Doses administered after more than 1 temperature excursion during a period of 33 weeks on 2021). On an unknown date, the patient experienced 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.   Age of patient was reported as 79.40 for dose administered on 02-Mar-2021 and 79.48 for dose administered on 30-Mar-2021. No concomitant medications were reported. Batch number 014M20A administered on 02-Mar-2021 underwent temperature excursion with temperature range of 35-36 degrees Fahrenheit from 01:00 PM to 02:00 PM. This vial was moved to fridge on 24-Feb-2021 and beyond use date for the vial was reported as 26-Mar-2021. Product moved to clinic on 02-Mar-2021. Batch number 019B21A administered on 30-Mar-2021 underwent temperature excursion with temperature range of 33 degrees Fahrenheit at 09: 00 AM. This vial was moved to fridge on 23-Mar-2021 and beyond use date for the vial was reported as 22-Apr-2021. Product moved to clinic on 30-Mar-2021. Vial was stored on cooler 1 , on 02-Mar-2021, Excursion duration at 9 AM:27, 10 AM: 29, 11 AM:32, 12 AM:33, 1PM : 36, 2 PM : 35, 3 PM: 36, 4 PM: 37 and 5 PM : 37. Vial was in cooler storage and was not in frozen storage during high-pace COVID-19 vaccination at around 2021. Vials were only punctured right before administration. Vaccines were not frozen at time of administration. 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-degree Fahrenheit. Temperature recordings were taken using a Fisher brand traceable temperature monitor at every hour. No treatment medications were reported.   This case was linked to MOD-2022-566976 (Patient Link).