2CJ-21797-99485 · OpenVSafe

Timeline

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

2021-08-05
Registered in v-safe
2021-08-05
Dose 1 — Pfizer-BioNTech
2021-08-06
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Nausea

Adult check-in
2021-08-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Nausea

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

Adult check-in
2021-08-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-12
Health check-in — day 7, dose 1
Feeling: Fair · Headache

Adult check-in
2021-08-21
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-08-26
Dose 2 — Pfizer-BioNTech
2021-08-26
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness, Nausea, Vomiting · Be unable to work or attend school

Adult check-in
2021-08-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-08-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-08-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-08-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-02
Health check-in — day 7, dose 2
Feeling: Good · Headache

Adult check-in
2021-09-09
Survey response — day 14, dose 2
MedDRA: Pain — Feeling: Good · Be unable to work or attend school

Free text: Body aches for 3 days

MedDRA releases: 2024-11 · check-in free text available
2021-09-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-09-23
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-09-30
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-10-08
Survey response — day 42, dose 2
MedDRA: Nasopharyngitis — Feeling: Good · Be unable to work or attend school

Free text: Cold

MedDRA releases: 2024-11 · check-in free text available
2021-11-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-02-24
Survey response — 6 months, dose 2
MedDRA: Blood pressure increased, Heart rate decreased — Feeling: Good

Free text: High blood pressure, low heart rate

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-05	Pfizer-BioNTech	No
2	2021-08-26	Pfizer-BioNTech	No

Free text

Release 9 — day 14, dose 2

2021-09-09

Symptoms: Body aches for 3 days

Release 10 — day 42, dose 2

2021-10-08

Symptoms: Cold

Release 11 — 6 months, dose 2

2022-02-24

Symptoms: High blood pressure, low heart rate

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	Blood pressure increased	·	·	✓
SD	Heart rate decreased	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Pain	·	·	✓

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