YP7-23767-89947 · OpenVSafe

Timeline

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

2020-12-30
Registered in v-safe
2020-12-30
Dose 1 — Pfizer-BioNTech
2020-12-30
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-31
Survey response — days 1–6 daily, dose 1
MedDRA: Nasal congestion — Feeling: Good · Fever · Chills

Free text: Nasal congestion

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

Adult check-in
2021-01-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-20
Dose 2 — Pfizer-BioNTech
2021-02-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-05
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-21
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-21
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-26
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2021-09-29
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-09-30
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-01
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-02
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-03
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-10
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-17
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-24
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-10-31
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-07
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-26
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-03-27
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-26
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-10-03
Dose 4 — Moderna
2022-10-14
Health check-in — day 7, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-10-17
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-10-24
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-11-02
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-11-07
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-11-14
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-01-02
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-04-05
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-30	Pfizer-BioNTech
2	2021-01-20	Pfizer-BioNTech
3	2021-09-26	Pfizer-BioNTech	Flu
4	2022-10-03	Moderna	No

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-31

Systemic reaction (other): Nasal congestion

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	Nasal congestion	✓	✓	✓

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