AKH-45702-96737 · OpenVSafe

Timeline

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

2021-01-22
Registered in v-safe
2021-01-22
Dose 1 — Pfizer-BioNTech
2021-01-22
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-01-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-01-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-29
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-05
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-12
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-15
Dose 2 — Pfizer-BioNTech
2021-02-26
Survey response — day 7, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swelling of left lymph node same side I received vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-01
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-08
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-15
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-22
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-29
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-16
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-18
Dose 3 — Pfizer-BioNTech
2022-02-15
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-09-08
Dose 4 — Pfizer-BioNTech
2022-09-08
Health check-in — day 0, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-09-09
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2022-09-10
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-09-11
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-09-12
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Nausea

Adult check-in
2022-09-14
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-09-17
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-09-22
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-10-01
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-06
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-10-13
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-10-20
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-12-08
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-03-12
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-22	Pfizer-BioNTech
2	2021-02-15	Pfizer-BioNTech
3	2021-10-18	Pfizer-BioNTech	No
4	2022-09-08	Pfizer-BioNTech	No

Free text

Release 4 — day 7, dose 2

2021-02-26

Systemic reaction (other): Swelling of left lymph node same side I received vaccine

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	Lymphadenopathy	✓	✓	✓

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