After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache; After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache; After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache; After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache; This spontaneous case was reported by a patient and describes the occurrence of PAIN (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache), PYREXIA (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache), HEADACHE (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache) and CHILLS (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache) in a 67-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 015M20A and 024C21A) for COVID-19 prophylaxis.     No Medical History information was reported.   On 04-Feb-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 03-Mar-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 04-Feb-2021, the patient experienced PAIN (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache), PYREXIA (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache), HEADACHE (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache) and CHILLS (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache). On 04-Feb-2021, PAIN (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache), PYREXIA (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache), HEADACHE (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache) and CHILLS (After the First Dose on 04FEB2021, She had a reaction: Fever 101F, Headache, Chills and Body Ache) had resolved.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 03-Mar-2023, Body temperature: 100 F.         Concomitant medication not reported.   The doctor told her it events occurred because she still had antibody from when she had COVID Disease.   Shot 3 First Monovalent Booster dose on 21 SEP 2021 (Lot 024C21A and Expiry Date unknown). Shot 4 was 2nd Monovalent Booster dose on 12APR2022 (Lot 005M21A and Expiry Date unknown). Shot 5 was Bivalent Booster on 13 OCT 2022 (Lot AS 7165B and Expiry Date unknown). Shot 6 was Bivalent Moderna on 27 MAR 2023 (lot 030G22B and Expiry Date unknown). Shot 7 Spikevax 2023-2024 formula on 06 NOV 2023 (Lot and Expiry Date unknown). Had side effects worse than COVID Disease. She states that She had COVID Disease at the end of the year 2020.  Treatment medication not reported.   This case was linked to US-MODERNATX, INC.-MOD-2023-748689, US-MODERNATX, INC.-MOD-2023-748695 (Patient Link).