YTQ-68702-71509 · OpenVSafe

Timeline

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

2021-02-17
Registered in v-safe
2021-02-17
Dose 1 — Pfizer-BioNTech
2021-02-17
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-02-18
Survey response — days 1–6 daily, dose 1
MedDRA: Myalgia, Paraesthesia — Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Free text: Slight twinges, tingly or slight burning feeling in muscles of chest and neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-02-24
Health check-in — day 7, dose 1
Feeling: Fair · None

Adult check-in
2021-03-05
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-11
Dose 2 — Pfizer-BioNTech
2021-03-11
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-12
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling abnormal — Feeling: Poor · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Brain fog

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-04-01
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-04-09
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-04-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-25
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-06-10
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-09-10
Survey response — 6 months, dose 2
MedDRA: Cough, Nasopharyngitis, Respiratory tract congestion — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Congestion/ cold / cough

MedDRA releases: 2024-11 · check-in free text available
2021-09-10
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-14
Call 1 — Left Voicemail
2022-03-14
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-17	Pfizer-BioNTech
2	2021-03-11	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-09-10	Unsuccessful

Free text

Release 4 — days 1–6 daily, dose 1

2021-02-18

Systemic reaction (other): Slight twinges, tingly or slight burning feeling in muscles of chest and neck

Release 5 — days 1–6 daily, dose 2

2021-03-12

Systemic reaction (other): Brain fog

Release 9 — 6 months, dose 2

2021-09-10

Symptoms: Congestion/ cold / cough

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	Nasopharyngitis	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓

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