8DU-26500-03418 · OpenVSafe

Timeline

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

2021-01-21
Dose 1 — Moderna
2021-02-18
Dose 2 — Moderna
2021-12-08
Registered in v-safe
2021-12-08
Dose 3 — Moderna
2021-12-08
Health check-in — day 0, dose 3
Feeling: Good · None

Adult check-in
2021-12-09
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-12-10
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-12-13
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2022-01-05
Survey response — day 28, dose 3
MedDRA: Brain fog, Pain — 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 · Telehealth, virtual health, or email health consultation

Free text: Aches and brain fog

MedDRA releases: 2024-11 · check-in free text available
2022-01-05
Report sent to call center — day 28, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-01-10
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-21	Moderna	No
2	2021-02-18	Moderna	No
3	2021-12-08	Moderna	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 10 — day 28, dose 3

2022-01-05

Symptoms: Aches and brain fog

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	Brain fog	·	·	✓
SD	Pain	·	·	✓

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