37E-29447-87646 · OpenVSafe

Timeline

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

2021-04-09
Registered in v-safe
2021-04-09
Dose 1 — Pfizer-BioNTech
2021-04-09
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Headache, Diarrhea

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-16
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-23
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-02
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-05-09
Survey response — day 28, dose 1
MedDRA: Nasopharyngitis, Oropharyngeal pain, Respiratory tract congestion, Rhinorrhoea, Sinus headache — Feeling: Good

Free text: Head cold (congestion, runny nose, sore throat, sinus headache)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Dose 2 — Pfizer-BioNTech
2021-05-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-05-15
Survey response — days 1–6 daily, dose 2
MedDRA: Breast pain — Feeling: Good · Site: Itching · Fatigue or tiredness

Free text: Pain in my lower breast (same side as vaccine shot)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-16
Survey response — days 1–6 daily, dose 2
MedDRA: Breast pain — Feeling: Good

Free text: Pain below my left breast (injection side)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-20
Health check-in — day 7, dose 2
Feeling: Fair · Abdominal pain

Adult check-in
2021-05-27
Survey response — day 14, dose 2
MedDRA: Faeces discoloured — Feeling: Good

Free text: Black stools

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-03
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-17
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-24
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-12
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-13
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-05-15
Survey response — 12 months, dose 2
MedDRA: Breast abscess — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Breast abscess

MedDRA releases: 2024-11 · check-in free text available
2022-05-15
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2022-05-17
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-09	Pfizer-BioNTech
2	2021-05-13	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-05-15	Unsuccessful

Free text

Release 8 — day 28, dose 1

2021-05-09

Symptoms: Head cold (congestion, runny nose, sore throat, sinus headache)

Release 8 — days 1–6 daily, dose 2

2021-05-15

Systemic reaction (other): Pain in my lower breast (same side as vaccine shot)

2021-05-16

Systemic reaction (other): Pain below my left breast (injection side)

Release 8 — day 14, dose 2

2021-05-27

Symptoms: Black stools

Release 11 — 12 months, dose 2

2022-05-15

Symptoms: Breast abscess

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	Breast abscess	·	·	✓
SD	Faeces discoloured	✓	✓	✓
SD	Nasopharyngitis	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Respiratory tract congestion	✓	✓	✓
SD	Rhinorrhoea	✓	✓	✓
SD	Sinus headache	✓	✓	✓
SRO	Breast pain	✓	✓	✓

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