E9M-55873-12448 · OpenVSafe

Timeline

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

2021-02-19
Dose 1 — Pfizer-BioNTech
2021-02-22
Registered in v-safe
2021-02-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

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

Adult check-in
2021-02-26
Survey response — day 7, dose 1
MedDRA: Chest pain — Feeling: Poor · Headache, Muscle or body aches · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Emergency room or emergency department visit

Free text: Chest pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-26
Report sent to call center — day 7, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-07
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-14
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-19
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-03-26
Health check-in — day 35, dose 1
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 42, dose 1
Feeling: Good

Adult check-in
2021-05-21
Health check-in — 3 months, dose 1
Feeling: Good

Adult check-in
2021-07-12
Dose 2 — Janssen/Johnson & Johnson
2021-07-15
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school

Adult check-in
2021-07-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-07-21
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-07-26
Survey response — day 14, dose 2
MedDRA: Diarrhoea — Feeling: Fair · Be unable to do your normal daily activities

Free text: Diarrhea for past 2 days

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-08-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-08-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-08-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-10-11
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-19
Call 1 — Left Voicemail
2022-01-10
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-07-12
Survey response — 12 months, dose 2
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnant

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-19	Pfizer-BioNTech
2	2021-07-12	Janssen/Johnson & Johnson	No

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 4 — day 7, dose 1

2021-02-26

Systemic reaction (other): Chest pain

Release 9 — day 14, dose 2

2021-07-26

Symptoms: Diarrhea for past 2 days

Release 12 — 12 months, dose 2

2022-07-12

Symptoms: Pregnant

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	Diarrhoea	✓	·	✓
SD	Pregnancy	·	·	✓
SRO	Chest pain	✓	✓	✓

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