SWR-25818-80954 · OpenVSafe

Timeline

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

2020-12-26
Registered in v-safe
2020-12-26
Dose 1 — Pfizer-BioNTech
2020-12-26
Health check-in — day 0, dose 1
Feeling: Good · Nausea

Adult check-in
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-02
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-11
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-13
Dose 2 — Pfizer-BioNTech
2021-01-16
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen axillary gland in vaccinated arm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-20
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-30
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-03
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-10
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-17
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-26
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-15
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-15
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-28
Dose 3 — Pfizer-BioNTech
2022-01-15
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-10-06
Dose 4 — Pfizer-BioNTech
2022-10-09
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-10-11
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-10-12
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-10-13
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-10-20
Health check-in — day 14, dose 4
Feeling: Fair

Adult check-in
2022-10-27
Health check-in — day 21, dose 4
Feeling: Fair

Adult check-in
2022-11-03
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-11-10
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-11-17
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-01-05
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-04-06
Survey response — 6 months, dose 4
MedDRA: Abortion spontaneous — Feeling: Fair

MedDRA releases: 2024-11

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-26	Pfizer-BioNTech
2	2021-01-13	Pfizer-BioNTech
3	2021-10-28	Pfizer-BioNTech	No
4	2022-10-06	Pfizer-BioNTech	No

Free text

Release 2 — days 1–6 daily, dose 2

2021-01-16

Systemic reaction (other): Swollen axillary gland in vaccinated arm

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	Abortion spontaneous	·	·	✓
SRO	Lymphadenopathy	✓	✓	✓

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