DLK-23863-37520 · OpenVSafe

Timeline

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

2021-03-11
Registered in v-safe
2021-03-11
Dose 1 — Moderna
2021-03-11
Health check-in — day 0, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-03-12
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-17
Survey response — days 1–6 daily, dose 1
MedDRA: Migraine — Feeling: Fair · Headache

Free text: I have chronic migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Survey response — day 7, dose 1
MedDRA: Migraine — Feeling: Fair · Headache

Free text: Chronic migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-01
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-08
Dose 2 — Moderna
2021-04-15
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-22
Survey response — day 14, dose 2
MedDRA: Pregnancy — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Pregnancy symptoms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-30
Survey response — day 21, dose 2
MedDRA: Pregnancy — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Potential early pregnancy symptoms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-06
Survey response — day 28, dose 2
MedDRA: Abdominal pain upper — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Stomach pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Report sent to call center — day 28, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-13
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-21
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-10-07
Survey response — 6 months, dose 2
MedDRA: Abortion spontaneous — Feeling: Good · 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: 2024-11 · check-in free text available
2021-10-07
Report sent to call center — 6 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2021-10-08
Call 1 — Left Voicemail
2021-10-12
Call 2 — Could Not Reach Participant
2022-04-10
Survey response — 12 months, dose 2
MedDRA: Infertility, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Infertility · Healthcare visit (other): In person appointments

MedDRA releases: 2024-11 · check-in free text available
2022-04-10
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2022-04-13
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	2021-03-11	Moderna
2	2021-04-08	Moderna

Call center

Reported	Outcome	VAERS-related outcome
2021-04-22	Successful	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2021-04-30	Successful	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2021-05-06	Successful	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2021-10-07	Successful	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-04-10	Successful 2022-04-13	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-17

Systemic reaction (other): I have chronic migraines

Release 5 — day 7, dose 1

2021-03-18

Systemic reaction (other): Chronic migraines

Release 7 — day 14, dose 2

2021-04-22

Symptoms: Pregnancy symptoms

Release 8 — day 21, dose 2

2021-04-30

Symptoms: Potential early pregnancy symptoms

Release 8 — day 28, dose 2

2021-05-06

Symptoms: Stomach pain

Release 10 — 6 months, dose 2

2021-10-07

Symptoms: Miscarriage

Release 11 — 12 months, dose 2

2022-04-10

Symptoms: Infertility

Healthcare visit (other): In person appointments

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
HCVO	Office visit	·	·	✓
SD	Abdominal pain upper	✓	✓	✓
SD	Abortion spontaneous	·	·	✓
SD	Infertility	·	·	✓
SD	Pregnancy	✓	✓	✓
SRO	Migraine	✓	✓	✓

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