Z9B-32445-96907 · OpenVSafe

Timeline

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

2020-12-22
Dose 1 — Pfizer-BioNTech
2021-01-11
Registered in v-safe
2021-01-11
Dose 2 — Pfizer-BioNTech
2021-01-11
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches

Adult check-in
2021-01-13
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain · Be unable to do your normal daily activities

Free text: Swollen lymph node right armpit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-13
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-01-14
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain

Free text: Painful, swollen lymph node in right armpit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-15
Survey response — days 1–6 daily, dose 2
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good · Site: Pain

Free text: Still mildly swollen & tender lymph node in right armpit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-16
Survey response — days 1–6 daily, dose 2
MedDRA: Tenderness — Feeling: Good

Free text: Mild tenderness remains in right armpit (improving)

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
2021-01-18
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-25
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-01
Survey response — day 21, dose 2
MedDRA: Lymph node pain, Lymphadenopathy — Feeling: Good

Free text: Lymph node in front of left ear had swelling and tenderness - improving

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-08
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-22
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-12
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-19
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-11
Survey response — 12 months, dose 2
MedDRA: Chills, Fatigue, Lymphadenopathy, Pain — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Received booster shot but didnt get a checkin -Swollen lymph nodes in neck, armpit, near collarbone on same side of body as received vaccine x1wk, achy, fatigued, chills, took 1wk to recover from booster symptoms

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-11	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-01-13	priority 2/3

Free text

Release 1 — days 1–6 daily, dose 2

2021-01-13

Systemic reaction (other): Swollen lymph node right armpit

Release 2 — days 1–6 daily, dose 2

2021-01-14

Systemic reaction (other): Painful, swollen lymph node in right armpit

2021-01-15

Systemic reaction (other): Still mildly swollen & tender lymph node in right armpit

2021-01-16

Systemic reaction (other): Mild tenderness remains in right armpit (improving)

Release 3 — day 21, dose 2

2021-02-01

Symptoms: Lymph node in front of left ear had swelling and tenderness - improving

Release 10 — 12 months, dose 2

2022-01-11

Symptoms: Received booster shot but didnt get a checkin -Swollen lymph nodes in neck, armpit, near collarbone on same side of body as received vaccine x1wk, achy, fatigued, chills, took 1wk to recover from booster symptoms

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	Chills	·	·	✓
SD	Fatigue	·	·	✓
SD	Lymph node pain	✓	·	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Pain	·	·	✓
SRO	Lymph node pain	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Tenderness	✓	✓	✓

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