HUR-32290-23396 · OpenVSafe

Timeline

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

2021-03-30
Dose 1 — Pfizer-BioNTech
2021-03-31
Registered in v-safe
2021-03-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-20
Dose 2 — Pfizer-BioNTech
2021-04-20
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain, Swelling · Headache

Adult check-in
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness, Diarrhea

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-27
Health check-in — day 7, dose 2
Feeling: Good · Diarrhea

Adult check-in
2021-05-04
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-20
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-27
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-20
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-19
Survey response — 6 months, dose 2
MedDRA: Office visit, Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: Pregnancy · Healthcare visit (other): prenatal care

MedDRA releases: 2024-11 · check-in free text available
2021-10-19
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-10-26
Call 1 — Left Voicemail
2021-11-03
Dose 3 — Moderna
2022-04-20
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-05-04
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-03
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-11-12
Dose 4 — Pfizer-BioNTech
Co-administered: Flu
2022-11-12
Health check-in — day 0, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-11-15
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-11-16
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-11-18
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-11-19
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-11-26
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-12-03
Survey response — day 21, dose 4
MedDRA: Nasopharyngitis, SARS-CoV-2 test negative — Feeling: Fair · Be unable to do your normal daily activities

Free text: Got a cold. Tested negative for Covid

MedDRA releases: 2024-11 · check-in free text available
2022-12-04
Health check-in — day 28, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-12-10
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-12-18
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-12-26
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-02-11
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-05-15
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-30	Pfizer-BioNTech
2	2021-04-20	Pfizer-BioNTech
3	2021-11-03	Moderna	No
4	2022-11-12	Pfizer-BioNTech	Flu

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 10 — 6 months, dose 2

2021-10-19

Symptoms: Pregnancy

Healthcare visit (other): prenatal care

Release 12 — day 21, dose 4

2022-12-03

Symptoms: Got a cold. Tested negative 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
HCVO	Office visit	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Pregnancy	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓

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