9S5-11758-46070 · OpenVSafe

Timeline

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

2021-03-27
Registered in v-safe
2021-03-27
Dose 1 — Pfizer-BioNTech
2021-03-27
Survey response — day 0, dose 1
MedDRA: Chest pain, Dizziness, Throat irritation — Feeling: Fair · Nausea, Rash, not including the immediate area around the injection site · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Tickle in throat, light headedness, dizziness, chest pain,

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Report sent to call center — day 0, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-28
Survey response — days 1–6 daily, dose 1
MedDRA: Oropharyngeal discomfort, Throat irritation — Feeling: Good · Site: Pain · Fatigue or tiredness, Nausea

Free text: Tickle in throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-31
Survey response — days 1–6 daily, dose 1
MedDRA: Muscle spasms — Feeling: Good

Free text: Cramp in calf

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — days 1–6 daily, dose 1
MedDRA: Pain in extremity — Feeling: Good

Free text: Calf pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-10
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-17
Dose 2 — Pfizer-BioNTech
2021-04-17
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness

Adult check-in
2021-04-20
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-04-24
Health check-in — day 7, dose 2
Feeling: Good · Diarrhea

Adult check-in
2022-01-05
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-27	Pfizer-BioNTech
2	2021-04-17	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 6 — day 0, dose 1

2021-03-27

Systemic reaction (other): Tickle in throat, light headedness, dizziness, chest pain,

Release 6 — days 1–6 daily, dose 1

2021-03-28

Systemic reaction (other): Tickle in throat

2021-03-31

Systemic reaction (other): Cramp in calf

2021-04-01

Systemic reaction (other): Calf pain

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
SRO	Chest pain	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Muscle spasms	✓	✓	✓
SRO	Oropharyngeal discomfort	✓	✓	○
SRO	Pain in extremity	✓	✓	✓
SRO	Throat irritation	✓	✓	✓

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