NFW-52663-36113 · OpenVSafe

Timeline

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

2021-04-24
Dose 1 — Pfizer-BioNTech
2021-04-26
Registered in v-safe
2021-04-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Abdominal pain

Adult check-in
2021-04-27
Survey response — days 1–6 daily, dose 1
MedDRA: Abdominal pain, Axillary pain, Injection site pain — Feeling: Good

Free text: On day 1 pain on abdomen and at injection site. Day 2&3 pain under armpit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-03
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-05-08
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-17
Dose 2 — Pfizer-BioNTech
2021-05-17
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Chills, Headache, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-05-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-19
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Headache · Be unable to do your normal daily activities

Adult check-in
2021-05-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-24
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-06-02
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-11-15
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-05-21
Survey response — 12 months, dose 2
MedDRA: Cough, Headache, Pain, Respiratory tract congestion — Feeling: Poor · Be unable to work or attend school

Free text: Headache congestion body ache cough

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-24	Pfizer-BioNTech
2	2021-05-17	Pfizer-BioNTech

Free text

Release 8 — days 1–6 daily, dose 1

2021-04-27

Systemic reaction (other): On day 1 pain on abdomen and at injection site. Day 2&3 pain under armpit

Release 11 — 12 months, dose 2

2022-05-21

Symptoms: Headache congestion body ache cough

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	Cough	·	·	✓
SD	Headache	·	·	✓
SD	Pain	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SRO	Abdominal pain	✓	✓	✓
SRO	Axillary pain	✓	✓	✓
SRO	Injection site pain	✓	✓	✓

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