4EB-29500-69915 · OpenVSafe

Timeline

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

2021-03-27
Dose 1 — Pfizer-BioNTech
2021-03-31
Registered in v-safe
2021-03-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Joint pains, Muscle or body aches

Adult check-in
2021-04-05
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-17
Dose 2 — Pfizer-BioNTech
2021-04-18
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Neck lymph node swelling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Site: Itching · Joint pains

Free text: Neck (just above collarbone) lymph node still swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Neck lymph node area still swollen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Neck, just above clavicle still had bump (supraclavicular lymph node?)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Survey response — days 1–6 daily, dose 2
MedDRA: Swelling — Feeling: Good

Free text: Bump at base of neck/above collarbone still there, but has gone done somewhat.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Survey response — days 1–6 daily, dose 2
MedDRA: Unevaluable event — Feeling: Good

Free text: Neck bump above collarbone still there but size has reduced

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Survey response — day 7, dose 2
MedDRA: Swelling — Feeling: Good

Free text: Neck bump above collarbone still there but has continued to gradually decrease in size.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-08
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-31
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-17
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-20
Dose 3 — Pfizer-BioNTech
2022-10-23
Dose 4 — Pfizer-BioNTech
2022-10-25
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · Headache, Joint pains, Muscle or body aches · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2022-10-26
Survey response — days 1–6 daily, dose 4
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain

Free text: Swollen lymph nodes (armpit on side of injection)

MedDRA releases: 2024-11 · check-in free text available
2022-10-27
Survey response — days 1–6 daily, dose 4
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen lymph nodes - underarm

MedDRA releases: 2024-11 · check-in free text available
2022-10-28
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-10-29
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-11-01
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-11-20
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-12-04
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-27	Pfizer-BioNTech
2	2021-04-17	Pfizer-BioNTech
3	2021-11-20	Pfizer-BioNTech	No
4	2022-10-23	Pfizer-BioNTech	No

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-18

Systemic reaction (other): Neck lymph node swelling

2021-04-19

Systemic reaction (other): Neck (just above collarbone) lymph node still swollen

2021-04-20

Systemic reaction (other): Neck lymph node area still swollen

2021-04-21

Systemic reaction (other): Neck, just above clavicle still had bump (supraclavicular lymph node?)

2021-04-22

Systemic reaction (other): Bump at base of neck/above collarbone still there, but has gone done somewhat.

2021-04-23

Systemic reaction (other): Neck bump above collarbone still there but size has reduced

Release 7 — day 7, dose 2

2021-04-24

Systemic reaction (other): Neck bump above collarbone still there but has continued to gradually decrease in size.

Release 12 — days 1–6 daily, dose 4

2022-10-26

Systemic reaction (other): Swollen lymph nodes (armpit on side of injection)

2022-10-27

Systemic reaction (other): Swollen lymph nodes - underarm

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	Swelling	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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