M7M-19458-23039 · OpenVSafe

Timeline

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

2020-12-29
Dose 1 — Pfizer-BioNTech
2020-12-30
Registered in v-safe
2020-12-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2020-12-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-01-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-01-05
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-13
Survey response — day 14, dose 1
MedDRA: Headache, Pain — Feeling: Good

Free text: Slight aches and headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-19
Dose 2 — Pfizer-BioNTech
2021-01-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-01-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-01-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-26
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-02
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-09
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-16
Survey response — day 28, dose 2
MedDRA: Chills, Cough, Nausea, Oropharyngeal pain, Rhinorrhoea — Feeling: Fair

Free text: Sore throat, runny nose, nausea/chills, cough

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-20
Survey response — 3 months, dose 2
MedDRA: Gestational diabetes — Feeling: Good

Free text: Gestational diabetes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-20
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-19
Survey response — 12 months, dose 2
MedDRA: COVID-19 — Feeling: Good · Be unable to work or attend school

Free text: Had COVID 19

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-29	Pfizer-BioNTech
2	2021-01-19	Pfizer-BioNTech

Free text

Release 1 — day 14, dose 1

2021-01-13

Symptoms: Slight aches and headache

Release 4 — day 28, dose 2

2021-02-16

Symptoms: Sore throat, runny nose, nausea/chills, cough

Release 7 — 3 months, dose 2

2021-04-20

Symptoms: Gestational diabetes

Release 10 — 12 months, dose 2

2022-01-19

Symptoms: Had COVID 19

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	Chills	✓	✓	✓
SD	Cough	✓	✓	✓
SD	COVID-19	·	·	✓
SD	Gestational diabetes	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Rhinorrhoea	✓	✓	✓

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