NQP-19977-54166 · OpenVSafe

Timeline

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

2021-03-05
Dose 1 — Pfizer-BioNTech
2021-03-26
Dose 2 — Pfizer-BioNTech
2021-03-28
Registered in v-safe
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-03-29
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Tenderness — Feeling: Fair · Fatigue or tiredness, Diarrhea

Free text: Both armpit areas are tender

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Diarrhea

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-25
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-25
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-27
Dose 3 — Pfizer-BioNTech
2022-03-28
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-11-26
Dose 4 — Pfizer-BioNTech
2022-11-26
Health check-in — day 0, dose 4
Feeling: Fair · None

Adult check-in
2022-11-28
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-11-29
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-12-01
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-12-05
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-12-11
Survey response — day 14, dose 4
MedDRA: Chills, Cough, Headache, Pain, Pyrexia, Respiratory tract congestion — Feeling: Poor · Be unable to do your normal daily activities

Free text: Chills, body aches, cough, congestion, fever and head ache

MedDRA releases: 2024-11 · check-in free text available
2022-12-19
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2023-01-02
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2023-01-09
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-05	Pfizer-BioNTech
2	2021-03-26	Pfizer-BioNTech
3	2021-11-27	Pfizer-BioNTech	No
4	2022-11-26	Pfizer-BioNTech	No

Free text

Release 6 — days 1–6 daily, dose 2

2021-03-29

Systemic reaction (other): Both armpit areas are tender

Release 12 — day 14, dose 4

2022-12-11

Symptoms: Chills, body aches, cough, congestion, fever and head ache

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	Chills	·	·	✓
SD	Cough	·	·	✓
SD	Headache	·	·	✓
SD	Pain	·	·	✓
SD	Pyrexia	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SRO	Axillary pain	○	✓	○
SRO	Tenderness	✓	·	✓

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