MCU-29526-38044 · OpenVSafe

Timeline

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

2020-12-26
Registered in v-safe
2020-12-26
Dose 1 — Pfizer-BioNTech
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2020-12-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-02
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-09
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-16
Dose 2 — Pfizer-BioNTech
2021-01-16
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Adult check-in
2021-01-16
Report sent to call center — day 0, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-17
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache · Be unable to do your normal daily activities

Adult check-in
2021-01-17
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-01-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache

Adult check-in
2021-01-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-23
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-30
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-13
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-22
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-27
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-03-15
Call 1 — Left Voicemail
2021-04-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-17
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-16
Survey response — 12 months, dose 2
MedDRA: Nasopharyngitis, Pregnancy, Respiratory tract congestion — Feeling: Good · Be unable to do your normal daily activities

Free text: Pregnancy One episode of cold/congestion

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-26	Pfizer-BioNTech
2	2021-01-16	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 10 — 12 months, dose 2

2022-01-16

Symptoms: Pregnancy One episode of cold/congestion

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	Nasopharyngitis	·	·	✓
SD	Pregnancy	·	·	✓
SD	Respiratory tract congestion	·	·	✓

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