SD8-15705-72888 · OpenVSafe

Timeline

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

2021-02-12
Dose 1 — Moderna
2021-02-13
Registered in v-safe
2021-02-13
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain, Swelling · Headache, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-02-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-02-18
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Headache, Fatigue or tiredness

Adult check-in
2021-02-19
Health check-in — day 7, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-02-26
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-09
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-12
Dose 2 — Moderna
2021-03-12
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-13
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Poor · Site: Pain · Fever · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-21
Survey response — day 7, dose 2
MedDRA: Asthenia, Myasthenia gravis, Pre-existing disease — Feeling: Poor · Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: Myasthenia gravis with extra weakness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-21
Report sent to call center — day 7, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-29
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-04-04
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-18
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-11
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-12
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2021-11-02
Dose 3 — Moderna
2021-12-17
Call 1 — Left Voicemail
2022-03-12
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in
2022-05-05
Health check-in — 6 months, dose 3
Feeling: Fair

Adult check-in
2022-11-04
Survey response — 12 months, dose 3
MedDRA: Abdominal 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, Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit, Hospitalization

Free text: Abdominal pain,

MedDRA releases: 2024-11 · check-in free text available
2022-11-04
Report sent to call center — 12 months, 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 · Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2022-11-07
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-11-07
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-12	Moderna
2	2021-03-12	Moderna
3	2021-11-02	Moderna	No

Call center

2 call center cases

2 successful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 5 — days 1–6 daily, dose 2

2021-03-13

Systemic reaction (other): Dizziness

Release 6 — day 7, dose 2

2021-03-21

Systemic reaction (other): Myasthenia gravis with extra weakness

Release 12 — 12 months, dose 3

2022-11-04

Symptoms: Abdominal pain,

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	Abdominal pain	·	·	✓
SRO	Asthenia	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Myasthenia gravis	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓

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