L7L-28855-96210 · OpenVSafe

Timeline

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

2021-04-03
Registered in v-safe
2021-04-03
Dose 1 — Pfizer-BioNTech
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
2021-04-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-10
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-18
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-24
Dose 2 — Pfizer-BioNTech
2021-04-24
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Chills, Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-26
Survey response — days 1–6 daily, dose 2
MedDRA: Pain in extremity — Feeling: Good

Free text: Small pain in arm that isnt noticeable unless I touch it to check

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-24
Survey response — day 28, dose 2
MedDRA: Breast mass — Feeling: Good

Free text: Breast lump unclear if related to vaccine but wasnt there a couple months ago

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-05
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-24
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-25
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-24
Survey response — 12 months, dose 2
MedDRA: Nasopharyngitis, Respiratory tract infection — Feeling: Good · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Cold or respiratory infection

MedDRA releases: 2024-11 · check-in free text available
2022-04-24
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-04-26
Call successful
Not applicable - Accidental Reporting

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-03	Pfizer-BioNTech
2	2021-04-24	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 8 — days 1–6 daily, dose 2

2021-04-26

Systemic reaction (other): Small pain in arm that isnt noticeable unless I touch it to check

Release 8 — day 28, dose 2

2021-05-24

Symptoms: Breast lump unclear if related to vaccine but wasnt there a couple months ago

Release 11 — 12 months, dose 2

2022-04-24

Symptoms: Cold or respiratory infection

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	Breast mass	✓	✓	✓
SD	Nasopharyngitis	·	·	✓
SD	Respiratory tract infection	·	·	✓
SRO	Pain in extremity	✓	✓	✓

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