MJ4-21017-57691 · 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
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Itching · None

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Diarrhea

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — day 7, dose 1
Feeling: Good · Headache

Adult check-in
2021-04-13
Survey response — day 14, dose 1
MedDRA: Cough, Nasal congestion, Paranasal sinus hypersecretion, Rhinorrhoea, Sinus congestion — Feeling: Good

Free text: Most likely allergies. Sinus congestion, stuffy/runny nose, sinus drainage, a cough.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-24
Health check-in — day 28, dose 1
Feeling: Fair

Adult check-in
2021-05-01
Survey response — day 35, dose 1
MedDRA: Headache, Nasal congestion, Pain in jaw — Feeling: Fair

Free text: Nasal congestion, headache, sore jaw

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-08
Health check-in — day 42, dose 1
Feeling: Fair

Adult check-in
2021-09-21
Dose 2 — Pfizer-BioNTech
2021-09-21
Survey response — day 0, dose 2
MedDRA: Dizziness — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Free text: Dizziness

MedDRA releases: 2024-11 · check-in free text available
2021-09-22
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Dizziness

MedDRA releases: 2024-11 · check-in free text available
2021-09-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Nausea, Abdominal pain

Adult check-in
2021-09-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-09-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-09-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-28
Survey response — day 7, dose 2
MedDRA: Oropharyngeal pain, Paranasal sinus discomfort, Respiratory tract congestion — Feeling: Poor · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Congestion, sinus pressure, sore throat

MedDRA releases: 2024-11 · check-in free text available
2021-10-05
Survey response — day 14, dose 2
MedDRA: Cough, Oropharyngeal pain, Respiratory tract congestion — Feeling: Fair

Free text: Congestion, cough, sore throat

MedDRA releases: 2024-11 · check-in free text available
2021-10-12
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-10-26
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-11-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-12-21
Survey response — 3 months, dose 2
MedDRA: Cough, Diarrhoea, Sinus congestion, Vomiting — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Diarrhea, vomiting, cough, sinus congestion and drainage

MedDRA releases: 2024-11 · check-in free text available
2022-09-21
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-27	Pfizer-BioNTech
2	2021-09-21	Pfizer-BioNTech	No

Free text

Release 7 — day 14, dose 1

2021-04-13

Symptoms: Most likely allergies. Sinus congestion, stuffy/runny nose, sinus drainage, a cough.

Release 8 — day 35, dose 1

2021-05-01

Symptoms: Nasal congestion, headache, sore jaw

Release 9 — day 0, dose 2

2021-09-21

Systemic reaction (other): Dizziness

Release 9 — days 1–6 daily, dose 2

2021-09-22

Systemic reaction (other): Dizziness

Release 9 — day 7, dose 2

2021-09-28

Systemic reaction (other): Congestion, sinus pressure, sore throat

Release 10 — day 14, dose 2

2021-10-05

Symptoms: Congestion, cough, sore throat

Release 10 — 3 months, dose 2

2021-12-21

Symptoms: Diarrhea, vomiting, cough, sinus congestion and drainage

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	Diarrhoea	·	·	✓
SD	Headache	✓	✓	✓
SD	Nasal congestion	✓	✓	✓
SD	Oropharyngeal pain	·	·	✓
SD	Pain in jaw	✓	✓	✓
SD	Paranasal sinus hypersecretion	✓	✓	✓
SD	Respiratory tract congestion	·	·	✓
SD	Rhinorrhoea	✓	✓	✓
SD	Sinus congestion	✓	✓	✓
SD	Vomiting	·	·	✓
SRO	Dizziness	·	·	✓
SRO	Oropharyngeal pain	·	·	✓
SRO	Paranasal sinus discomfort	·	·	✓
SRO	Respiratory tract congestion	·	·	✓

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