N9G-12662-81678 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-02-02
Registered in v-safe
2021-02-02
Dose 1 — Moderna
2021-02-02
Survey response — day 0, dose 1
MedDRA: Headache, Neck pain — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: My neck hurt with my headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-02-05
Survey response — days 1–6 daily, dose 1
MedDRA: Muscular weakness — Feeling: Good · Site: Pain · Fatigue or tiredness

Free text: Muscles felt weaker when working out

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-16
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-08-05
Survey response — 6 months, dose 1
MedDRA: Abortion spontaneous — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Miscarriage

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-05
Report sent to call center — 6 months, dose 1
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-08-09
Call 1 — Could Not Reach Participant
2021-08-12
Call 2 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-02	Moderna

Call center

Reported	Outcome	VAERS-related outcome
2021-08-05	Unsuccessful

Free text

Release 3 — day 0, dose 1

2021-02-02

Systemic reaction (other): My neck hurt with my headache

Release 3 — days 1–6 daily, dose 1

2021-02-05

Systemic reaction (other): Muscles felt weaker when working out

Release 9 — 6 months, dose 1

2021-08-05

Symptoms: Miscarriage

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
SD	Abortion spontaneous	✓	·	✓
SRO	Headache	✓	✓	✓
SRO	Muscular weakness	✓	✓	✓
SRO	Neck pain	✓	✓	✓

✓ active code · ○ coded but marked inactive · blank = not in that release