DF5-28857-74996 · 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
2021-04-20
Dose 2 — Pfizer-BioNTech
2021-04-21
Registered in v-safe
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

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

Adult check-in
2021-04-26
Survey response — days 1–6 daily, dose 2
MedDRA: Nasal congestion — Feeling: Fair · Headache, Fatigue or tiredness

Free text: Nasal congestion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Survey response — day 7, dose 2
MedDRA: Nasal congestion — Feeling: Fair · Headache

Free text: Nasal congestion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-12
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-25
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: Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Pregnancy

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)
2021-10-22
Call 1 — Could Not Reach Participant
2021-10-27
Call 2 — Could Not Reach Participant
2022-04-26
Survey response — 12 months, dose 2
MedDRA: Delivery — Feeling: Good · Get care from a doctor or other healthcare professional · Hospitalization

Free text: Had a baby

MedDRA releases: 2024-11 · check-in free text available
2022-04-26
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Hospitalization · 1 call case(s)
2022-05-02
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-30	Pfizer-BioNTech
2	2021-04-20	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 8 — days 1–6 daily, dose 2

2021-04-26

Systemic reaction (other): Nasal congestion

Release 8 — day 7, dose 2

2021-04-27

Systemic reaction (other): Nasal congestion

Release 10 — 6 months, dose 2

2021-10-19

Symptoms: Pregnancy

Release 11 — 12 months, dose 2

2022-04-26

Symptoms: Had a baby

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	Delivery	·	·	✓
SD	Pregnancy	·	·	✓
SRO	Nasal congestion	✓	✓	✓

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