Age: 24.0
Sex: F
Vaccine: COVID19
Symptoms: Maternal exposure during breast feeding, Paraesthesia
Clinical narrative: Vaccine exposure during breastfeeding; Tingling in hands and feet after first shot/ Pins and needles in hands and feet after first shot; This spontaneous case was reported by a consumer and describes the occurrence of PARAESTHESIA (Tingling in hands and feet after first shot/ Pins and needles in hands and feet after first shot) and MATERNAL EXPOSURE DURING BREAST FEEDING (Vaccine exposure during breastfeeding) in a 24-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination.     Concurrent medical conditions included Breast feeding and Gestational diabetes.    On an unknown date, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 21-Aug-2021, the patient experienced PARAESTHESIA (Tingling in hands and feet after first shot/ Pins and needles in hands and feet after first shot). On an unknown date, the patient experienced MATERNAL EXPOSURE DURING BREAST FEEDING (Vaccine exposure during breastfeeding). On 28-Aug-2021, PARAESTHESIA (Tingling in hands and feet after first shot/ Pins and needles in hands and feet after first shot) had resolved. At the time of the report, MATERNAL EXPOSURE DURING BREAST FEEDING (Vaccine exposure during breastfeeding) had resolved.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   No concomitant and treatment medication were provided.  Patient received the second dose at around 21-AUG-2021.  Company Comment: This is a case of Maternal Exposure during breastfeeding for this 24-year-old female patient with no relevant medical history who experienced the non serious unexpected event of Paraesthesia. This event occurred after the first dose of Moderna COVID-19 Vaccine and was described as tingling in hands and feet and sensation of pins and needles in hands and feet. The exact start date was not provided, however it was reported that the event lasted for one week. Rechallenge is considered negative as the it was reported that the patient received the second vaccination, however, this event did not reoccur. The benefit-risk relationship of Moderna COVID-19 Vaccine is not affected by this report. Patient will continue to be contacted for further monitoring.   This case was linked to MOD-2021-339358 (Patient Link).; Sender's Comments: This is a case of Maternal Exposure during breastfeeding for this 24-year-old female patient with no relevant medical history who experienced the non serious unexpected event of Paraesthesia. This event occurred after the first dose of Moderna COVID-19 Vaccine and was described as tingling in hands and feet and sensation of pins and needles in hands and feet. The exact start date was not provided, however it was reported that the event lasted for one week. Rechallenge is considered negative as the it was reported that the patient received the second vaccination, however, this event did not reoccur. The benefit-risk relationship of Moderna COVID-19 Vaccine is not affected by this report. Patient will continue to be contacted for further monitoring.