SKV-22622-09168 · OpenVSafe

Timeline

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

2021-03-22
Dose 1 — Pfizer-BioNTech
2021-03-23
Registered in v-safe
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Redness, Swelling, Itching · None

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Redness, Swelling, Itching · None

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Redness, Swelling, Itching · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-29
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-05
Survey response — day 14, dose 1
MedDRA: Headache, Self-medication — Feeling: Good

Free text: I had a really bad painful headache one day, but Im not sure it was even vaccine related. Two Advil fixed it, and I was fine in a few hours.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Dose 2 — Pfizer-BioNTech
2021-04-12
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-14
Survey response — days 1–6 daily, dose 2
MedDRA: Swelling — Feeling: Good · Site: Pain, Swelling

Free text: Swollen lump on left side of neck, maybe a lymph node

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

Free text: Swollen lymph node on side of my neck

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

Free text: Swollen lymph node on side of neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen lymph node on side of neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Survey response — day 7, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Slight swelling in side of neck lymph node

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-03
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-10
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-24
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-12
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-11
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-16
Dose 3 — Pfizer-BioNTech
2022-04-11
Dose 4 — Pfizer-BioNTech
2022-04-12
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-21
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-04-25
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-05-02
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-05-09
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-05-16
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-05-23
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-07-11
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2022-10-10
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in
2023-04-11
Health check-in — 12 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-22	Pfizer-BioNTech
2	2021-04-12	Pfizer-BioNTech
3	2021-11-16	Pfizer-BioNTech	No
4	2022-04-11	Pfizer-BioNTech	No

Free text

Release 6 — day 14, dose 1

2021-04-05

Symptoms: I had a really bad painful headache one day, but Im not sure it was even vaccine related. Two Advil fixed it, and I was fine in a few hours.

Release 7 — days 1–6 daily, dose 2

2021-04-14

Systemic reaction (other): Swollen lump on left side of neck, maybe a lymph node

2021-04-15

Systemic reaction (other): Swollen lymph node on side of my neck

2021-04-16

Systemic reaction (other): Swollen lymph node on side of neck

2021-04-17

Systemic reaction (other): Swollen lymph node on side of neck

Release 7 — day 7, dose 2

2021-04-19

Systemic reaction (other): Slight swelling in side of neck lymph node

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	Headache	✓	✓	✓
SD	Self-medication	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Swelling	✓	✓	✓

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