8KA-20846-93843 · OpenVSafe

Timeline

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

2020-12-18
Registered in v-safe
2020-12-18
Dose 1 — Pfizer-BioNTech
2020-12-18
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Itching · None

Adult check-in
2020-12-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-27
Survey response — day 7, dose 1
MedDRA: Oral herpes — Feeling: Good

Free text: Orolabial cold sore

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-01
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-08
Dose 2 — Pfizer-BioNTech
2021-01-09
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Free text: Lymphadenopathy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-10
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain · Headache

Free text: Axillary lymphadenopathy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-11
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Moderate Left axillary lymphadenopathy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache, Fatigue or tiredness

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-09-10
Dose 3 — Pfizer-BioNTech
2021-09-28
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-18	Pfizer-BioNTech
2	2021-01-08	Pfizer-BioNTech
3	2021-09-10	Pfizer-BioNTech	No

Free text

Release 1 — day 7, dose 1

2020-12-27

Systemic reaction (other): Orolabial cold sore

Release 1 — days 1–6 daily, dose 2

2021-01-09

Systemic reaction (other): Lymphadenopathy

2021-01-10

Systemic reaction (other): Axillary lymphadenopathy

2021-01-11

Systemic reaction (other): Moderate Left axillary lymphadenopathy

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	✓	✓	✓
SRO	Oral herpes	✓	✓	✓

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