MNC-27910-76122 · OpenVSafe

Timeline

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

2021-06-01
Registered in v-safe
2021-06-01
Dose 1 — Moderna
2021-06-01
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-06-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-06-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-06-24
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-06-28
Dose 2 — Moderna
2021-06-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-06-30
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair · Site: Pain · Fatigue or tiredness

Free text: Dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-01
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness, Nausea

Adult check-in
2021-07-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-07-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-07-05
Survey response — day 7, dose 2
MedDRA: Dizziness, Tremor — Feeling: Fair

Free text: Lightheaded, shaky

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-12
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-07-19
Survey response — day 21, dose 2
MedDRA: Brain fog, Fatigue — Feeling: Good

Free text: Brain fog and fatigue

MedDRA releases: 2024-11 · check-in free text available
2021-07-26
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-08-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-08-09
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-09-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-12-27
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-12
Dose 3 — Moderna
2022-05-23
Survey response — day 35, dose 3
MedDRA: SARS-CoV-2 test positive — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Tested positive for COVID

MedDRA releases: 2024-11 · check-in free text available
2022-07-12
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2023-04-12
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-06-01	Moderna
2	2021-06-28	Moderna	No
3	2022-04-12	Moderna	No

Free text

Release 9 — days 1–6 daily, dose 2

2021-06-30

Systemic reaction (other): Dizziness

Release 9 — day 7, dose 2

2021-07-05

Systemic reaction (other): Lightheaded, shaky

Release 9 — day 21, dose 2

2021-07-19

Symptoms: Brain fog and fatigue

Release 11 — day 35, dose 3

2022-05-23

Symptoms: Tested positive for COVID

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	Fatigue	·	·	✓
SD	SARS-CoV-2 test positive	·	·	✓
SRO	Dizziness	✓	✓	✓
SRO	Tremor	✓	✓	✓

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