VXV-26438-94369 · OpenVSafe

Timeline

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

2021-07-31
Dose 1 — Pfizer-BioNTech
2021-08-21
Dose 2 — Pfizer-BioNTech
2021-08-22
Registered in v-safe
2021-08-22
Survey response — days 1–6 daily, dose 2, dependent
MedDRA: Sensitive skin — Feeling: Fair · Site: Pain · Fatigue or tiredness, Abdominal pain

Free text: Skin feels mildly sensitive in general

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-23
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Good · Joint pains

Adult check-in
2021-08-25
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Good · None

Adult check-in
2021-08-26
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Good · None

Adult check-in
2021-09-08
Health check-in — day 14, dose 2, dependent
Feeling: Good

Adult check-in
2021-09-11
Health check-in — day 21, dose 2, dependent
Feeling: Good

Adult check-in
2021-09-26
Health check-in — day 35, dose 2, dependent
Feeling: Good

Adult check-in
2021-10-02
Health check-in — day 42, dose 2, dependent
Feeling: Good

Adult check-in
2021-11-20
Health check-in — 3 months, dose 2, dependent
Feeling: Good

Adult check-in
2022-01-22
Dose 3 — Pfizer-BioNTech
2022-01-23
Health check-in — days 1–6 daily, dose 3, dependent
Feeling: Fair · Site: Pain, Redness, Swelling · Joint pains, Muscle or body aches

Adult check-in
2022-01-24
Survey response — days 1–6 daily, dose 3, dependent
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain

Free text: Swollen lymph node in under arm of injection site arm.

MedDRA releases: 2024-11 · check-in free text available
2022-01-26
Health check-in — days 1–6 daily, dose 3, dependent
Feeling: Good · None

Adult check-in
2022-01-27
Health check-in — days 1–6 daily, dose 3, dependent
Feeling: Good · None

Adult check-in
2022-01-29
Health check-in — day 7, dose 3, dependent
Feeling: Good · None

Adult check-in
2022-02-14
Health check-in — day 21, dose 3, dependent
Feeling: Good

Adult check-in
2022-02-19
Health check-in — day 28, dose 3, dependent
Feeling: Good

Adult check-in
2022-02-26
Health check-in — day 35, dose 3, dependent
Feeling: Good

Adult check-in
2022-03-05
Health check-in — day 42, dose 3, dependent
Feeling: Good

Adult check-in
2022-04-23
Health check-in — 3 months, dose 3, dependent
Feeling: Good

Adult check-in
2022-07-23
Health check-in — 6 months, dose 3, dependent
Feeling: Good

Adult check-in
2022-10-01
Dose 4 — Pfizer-BioNTech
2022-10-02
Health check-in — days 1–6 daily, dose 4, dependent
Feeling: Fair · Site: Pain · Fever · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-10-03
Health check-in — days 1–6 daily, dose 4, dependent
Feeling: Good · None

Adult check-in
2022-10-06
Health check-in — days 1–6 daily, dose 4, dependent
Feeling: Good · None

Adult check-in
2022-10-08
Health check-in — day 7, dose 4, dependent
Feeling: Good · Fatigue or tiredness

Adult check-in
2022-10-22
Health check-in — day 21, dose 4, dependent
Feeling: Good

Adult check-in
2022-10-30
Health check-in — day 28, dose 4, dependent
Feeling: Good

Adult check-in
2022-11-12
Health check-in — day 42, dose 4, dependent
Feeling: Good

Adult check-in
2023-01-02
Survey response — 3 months, dose 4, dependent
MedDRA: Cough, Pyrexia, Respiratory tract congestion — Feeling: Good · Be unable to do your normal daily activities

MedDRA releases: 2024-11
2023-04-01
Health check-in — 6 months, dose 4, dependent
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-31	Pfizer-BioNTech	No
2	2021-08-21	Pfizer-BioNTech	No
3	2022-01-22	Pfizer-BioNTech	No
4	2022-10-01	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 2, dependent

2021-08-22

Systemic reaction (other): Skin feels mildly sensitive in general

Release 11 — days 1–6 daily, dose 3, dependent

2022-01-24

Systemic reaction (other): Swollen lymph node in under arm of injection site arm.

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	Cough	·	·	✓
SD	Pyrexia	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SRO	Lymphadenopathy	·	·	✓
SRO	Sensitive skin	✓	·	✓

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