2ZP-31199-44367 · OpenVSafe

Timeline

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

2021-04-10
Registered in v-safe
2021-04-10
Dose 1 — Pfizer-BioNTech
2021-04-10
Health check-in — day 0, dose 1
Feeling: Good · Headache

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Nausea

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Headache, Fatigue or tiredness · Be unable to work

Adult check-in
2021-04-17
Health check-in — day 7, dose 1
Feeling: Poor · Headache, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work

Adult check-in
2021-04-24
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-05-01
Dose 2 — Pfizer-BioNTech
2021-05-01
Health check-in — day 0, dose 2
Feeling: Fair · Headache

Adult check-in
2021-05-02
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-03
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-05-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Joint pains, Muscle or body aches

Adult check-in
2021-05-06
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-07
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Headache, Fatigue or tiredness

Adult check-in
2021-05-10
Health check-in — day 7, dose 2
Feeling: Poor · Headache, Fatigue or tiredness

Adult check-in
2021-05-17
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-05-23
Survey response — day 21, dose 2
MedDRA: Headache — Feeling: Poor

Free text: Have a headaches that keep bugging me a lot. Sometimes it is better, sometimes worth. But it is different kind of headache then I have experienced ever before I got vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-29
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-06-14
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-31
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-01
Survey response — 6 months, dose 2
MedDRA: Gastritis, Pregnancy — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Got gastritis and got pregnant

MedDRA releases: 2024-11 · check-in free text available
2021-11-01
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2021-11-03
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2021-12-27
Dose 3 — Pfizer-BioNTech
2021-12-28
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-12-29
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-12-30
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Headache, Muscle or body aches

Adult check-in
2022-01-01
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Headache

Adult check-in
2022-01-02
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2022-01-03
Health check-in — day 7, dose 3
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school

Adult check-in
2022-01-10
Health check-in — day 14, dose 3
Feeling: Fair

Adult check-in
2022-01-17
Health check-in — day 21, dose 3
Feeling: Fair

Adult check-in
2022-01-25
Health check-in — day 28, dose 3
Feeling: Fair

Adult check-in
2022-02-02
Health check-in — day 35, dose 3
Feeling: Poor

Adult check-in
2022-02-07
Health check-in — day 42, dose 3
Feeling: Fair

Adult check-in
2022-04-04
Health check-in — 3 months, dose 3
Feeling: Fair

Adult check-in
2022-06-29
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-12-29
Health check-in — 12 months, dose 3
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-10	Pfizer-BioNTech
2	2021-05-01	Pfizer-BioNTech
3	2021-12-27	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-11-01	Successful 2021-11-03	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 8 — day 21, dose 2

2021-05-23

Symptoms: Have a headaches that keep bugging me a lot. Sometimes it is better, sometimes worth. But it is different kind of headache then I have experienced ever before I got vaccine

Release 10 — 6 months, dose 2

2021-11-01

Symptoms: Got gastritis and got pregnant

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	Gastritis	·	·	✓
SD	Headache	✓	✓	✓
SD	Pregnancy	·	·	✓

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