ZNX-16871-59283 · OpenVSafe

Timeline

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

2021-03-05
Dose 1 — Pfizer-BioNTech
2021-04-05
Dose 2 — Pfizer-BioNTech
2021-04-08
Registered in v-safe
2021-04-10
Survey response — days 1–6 daily, dose 2
MedDRA: Jaw clicking — Feeling: Good

Free text: I have a clicking in my jaw when I attempt to eat anything it doesnt hurt but I dont remember this before the second shot

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

Free text: Still feel the clicking in my jaw when I chew but no other issues

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-19
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-26
Health check-in — day 21, dose 2
Feeling: Good

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

Adult check-in
2021-05-10
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 42, dose 2
Feeling: Good

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

Adult check-in
2021-10-04
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-08
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2021-10-09
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain · Fever · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-10-10
Survey response — days 1–6 daily, dose 3
MedDRA: Chills, Epistaxis — Feeling: Poor · Fever · Chills, Fatigue or tiredness

Free text: Last night early this morning I had chills and I even had a nose bleed this afternoon

MedDRA releases: 2024-11 · check-in free text available
2021-10-11
Survey response — days 1–6 daily, dose 3
MedDRA: Tenderness — Feeling: Fair · Site: Swelling

Free text: Under arms still tender

MedDRA releases: 2024-11 · check-in free text available
2021-10-12
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-13
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-14
Survey response — days 1–6 daily, dose 3
MedDRA: Heavy menstrual bleeding — Feeling: Good

Free text: My period should have been done but I have some bleeding today

MedDRA releases: 2024-11 · check-in free text available
2021-10-17
Survey response — day 7, dose 3
MedDRA: Unevaluable event, Uterine pain — Feeling: Fair

Free text: I felt pms ish And uterine pressure although my period ended last week

MedDRA releases: 2024-11 · check-in free text available
2021-10-22
Survey response — day 14, dose 3
MedDRA: Arthropathy — Feeling: Fair

Free text: I have a wired weakness in my hip. Don't know if it's age or related to my vaccination but I feel like it could just give out

MedDRA releases: 2024-11 · check-in free text available
2021-11-12
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-20
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-09
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-09-24
Dose 4 — Pfizer-BioNTech
2022-10-10
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-10-15
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-29
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-12-24
Health check-in — 3 months, dose 4
Feeling: Fair

Free text: My period has been off since Ive had my booster

Adult check-in · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-05	Pfizer-BioNTech
2	2021-04-05	Pfizer-BioNTech
3	2021-10-08	Pfizer-BioNTech	Flu
4	2022-09-24	Pfizer-BioNTech	No

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-10

Systemic reaction (other): I have a clicking in my jaw when I attempt to eat anything it doesnt hurt but I dont remember this before the second shot

2021-04-11

Systemic reaction (other): Still feel the clicking in my jaw when I chew but no other issues

Release 10 — days 1–6 daily, dose 3

2021-10-10

Systemic reaction (other): Last night early this morning I had chills and I even had a nose bleed this afternoon

2021-10-11

Systemic reaction (other): Under arms still tender

2021-10-14

Systemic reaction (other): My period should have been done but I have some bleeding today

Release 10 — day 7, dose 3

2021-10-17

Systemic reaction (other): I felt pms ish And uterine pressure although my period ended last week

Release 10 — day 14, dose 3

2021-10-22

Symptoms: I have a wired weakness in my hip. Don't know if it's age or related to my vaccination but I feel like it could just give out

Release 12 — 3 months, dose 4

2022-12-24

Symptoms: My period has been off since Ive had my booster

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	Arthropathy	·	·	✓
SRO	Chills	·	·	✓
SRO	Epistaxis	·	·	✓
SRO	Heavy menstrual bleeding	·	·	✓
SRO	Jaw clicking	✓	✓	✓
SRO	Tenderness	·	·	✓
SRO	Unevaluable event	·	·	✓
SRO	Uterine pain	·	·	✓

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