3PC-12946-10862 · OpenVSafe

Timeline

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

2020-12-20
Dose 1 — Pfizer-BioNTech
2021-01-07
Registered in v-safe
2021-01-07
Dose 2 — Pfizer-BioNTech
2021-01-07
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-07
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-01-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-01-09
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain · Joint pains, Fatigue or tiredness

Free text: Swollen lymph node on right side of neck. Same side as injection site.

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: Swollen lymph node on right side of neck. Slightly bigger than yesterday. Same side as injection site.

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 · Site: Pain

Free text: Swollen lymph note on right side of neck. Same side as injection site. Smaller and less painful than yesterday

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-14
Survey response — day 7, dose 2
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good

Free text: Lymph node on right side of neck is swollen again and slightly painful. Not as bad as before. On same side as injection site.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-21
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-01-28
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-04
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-11
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-18
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-10
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-08
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-07
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-20	Pfizer-BioNTech
2	2021-01-07	Pfizer-BioNTech

Free text

Release 1 — days 1–6 daily, dose 2

2021-01-09

Systemic reaction (other): Swollen lymph node on right side of neck. Same side as injection site.

2021-01-10

Systemic reaction (other): Swollen lymph node on right side of neck. Slightly bigger than yesterday. Same side as injection site.

2021-01-11

Systemic reaction (other): Swollen lymph note on right side of neck. Same side as injection site. Smaller and less painful than yesterday

Release 1 — day 7, dose 2

2021-01-14

Systemic reaction (other): Lymph node on right side of neck is swollen again and slightly painful. Not as bad as before. On same side as injection site.

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	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓

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