ZNX-29436-42437 · OpenVSafe

Timeline

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

2021-06-04
Dose 1 — Pfizer-BioNTech
2021-06-10
Registered in v-safe
2021-06-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-06-11
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-06-20
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-06-25
Dose 2 — Pfizer-BioNTech
2021-06-25
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-06-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-06-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-06-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-06-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-07-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-07-02
Health check-in — day 7, dose 2
Feeling: Fair · Headache

Adult check-in
2021-07-11
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-07-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-07-23
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-31
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-08-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-09-24
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-12-24
Survey response — 6 months, dose 2
MedDRA: Cough, Headache, Rhinorrhoea — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Runny nose, cough, headache

MedDRA releases: 2024-11 · check-in free text available
2021-12-24
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-12-27
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-06-04	Pfizer-BioNTech
2	2021-06-25	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-12-24	Successful 2021-12-27	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 10 — 6 months, dose 2

2021-12-24

Symptoms: Runny nose, cough, headache

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	Headache	·	·	✓
SD	Rhinorrhoea	·	·	✓

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