KFC-30838-37865 · OpenVSafe

Timeline

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

2021-05-13
Dose 1 — Pfizer-BioNTech
2021-05-15
Registered in v-safe
2021-05-15
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea · Be unable to do your normal daily activities

Free text: Dizziness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-18
Survey response — days 1–6 daily, dose 1
MedDRA: Axillary pain, Oedema peripheral — Feeling: Good

Free text: Pain and swelling in my armpit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-06-03
Dose 2 — Pfizer-BioNTech
2021-06-03
Health check-in — day 0, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-06-04
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Chills, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting · Be unable to do your normal daily activities

Adult check-in
2022-12-02
Dose 3 — Pfizer-BioNTech
2022-12-05
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2022-12-09
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2022-12-17
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2022-12-25
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-12-30
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2023-03-03
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2023-06-02
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-13	Pfizer-BioNTech
2	2021-06-03	Pfizer-BioNTech
3	2022-12-02	Pfizer-BioNTech	No

Free text

Release 8 — days 1–6 daily, dose 1

2021-05-15

Systemic reaction (other): Dizziness

2021-05-18

Systemic reaction (other): Pain and swelling in my armpit

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
SRO	Axillary pain	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓

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