9P6-15447-26690 · OpenVSafe

Timeline

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

2021-04-14
Dose 1 — Pfizer-BioNTech
2021-05-05
Dose 2 — Pfizer-BioNTech
2022-01-29
Dose 3 — Pfizer-BioNTech
2022-01-30
Registered in v-safe
2022-01-31
Survey response — days 1–6 daily, dose 3, dependent
MedDRA: Dizziness — Feeling: Poor · Site: Pain, Redness, Swelling · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work or attend school

Free text: Lightheadedness

MedDRA releases: 2024-11 · check-in free text available
2022-02-01
Health check-in — days 1–6 daily, dose 3, dependent
Feeling: Fair · Fatigue or tiredness

Adult check-in
2022-02-02
Health check-in — days 1–6 daily, dose 3, dependent
Feeling: Good · Fatigue or tiredness

Adult check-in
2022-02-03
Health check-in — days 1–6 daily, dose 3, dependent
Feeling: Good · None

Adult check-in
2022-02-04
Health check-in — days 1–6 daily, dose 3, dependent
Feeling: Good · None

Adult check-in
2022-02-05
Health check-in — day 7, dose 3, dependent
Feeling: Good · None

Adult check-in
2022-02-12
Health check-in — day 14, dose 3, dependent
Feeling: Good

Adult check-in
2022-02-19
Health check-in — day 21, dose 3, dependent
Feeling: Good

Adult check-in
2022-03-05
Health check-in — day 35, dose 3, dependent
Feeling: Good

Adult check-in
2022-03-12
Health check-in — day 42, dose 3, dependent
Feeling: Good

Adult check-in
2022-04-30
Survey response — 3 months, dose 3, dependent
MedDRA: Myalgia — Feeling: Fair · Be unable to work or attend school

Free text: Muscle aches and pains

MedDRA releases: 2024-11 · check-in free text available
2022-07-30
Health check-in — 6 months, dose 3, dependent
Feeling: Good

Adult check-in
2022-09-22
Dose 4 — Pfizer-BioNTech
2022-10-23
Health check-in — day 28, dose 4, dependent
Feeling: Good

Adult check-in
2022-10-27
Health check-in — day 35, dose 4, dependent
Feeling: Good

Adult check-in
2022-11-03
Survey response — day 42, dose 4, dependent
MedDRA: Fatigue — Feeling: Fair

Free text: Severe fatigue

MedDRA releases: 2024-11 · check-in free text available
2022-12-22
Health check-in — 3 months, dose 4, dependent
Feeling: Good

Adult check-in
2023-03-23
Health check-in — 6 months, dose 4, dependent
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-14	Pfizer-BioNTech	No
2	2021-05-05	Pfizer-BioNTech	No
3	2022-01-29	Pfizer-BioNTech	No
4	2022-09-22	Pfizer-BioNTech	No

Free text

Release 11 — days 1–6 daily, dose 3, dependent

2022-01-31

Systemic reaction (other): Lightheadedness

Release 11 — 3 months, dose 3, dependent

2022-04-30

Symptoms: Muscle aches and pains

Release 12 — day 42, dose 4, dependent

2022-11-03

Symptoms: Severe fatigue

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	Fatigue	·	·	✓
SD	Myalgia	·	·	✓
SRO	Dizziness	·	·	✓

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