SG4-19505-16540 · OpenVSafe

Timeline

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

2021-01-05
Registered in v-safe
2021-01-05
Dose 1 — Pfizer-BioNTech
2021-01-05
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-01-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-14
Health check-in — day 7, dose 1
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Adult check-in
2021-01-14
Report sent to call center — day 7, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-26
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-27
Dose 2 — Pfizer-BioNTech
2021-02-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Nausea

Adult check-in
2021-02-03
Health check-in — day 7, dose 2
Feeling: Fair · Fatigue or tiredness, Nausea

Adult check-in
2021-02-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-25
Survey response — day 28, dose 2
MedDRA: Pregnancy — Feeling: Fair

Free text: Pregnancy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Call 1 — Left Voicemail
2021-04-28
Survey response — 3 months, dose 2
MedDRA: Abortion spontaneous — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Miscarriage

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-28
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-30
Call 1 — Left Voicemail
2021-05-03
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-05	Pfizer-BioNTech
2	2021-01-27	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-01-14	Successful	Participant prefers to complete VAERS report online
2021-04-28	Successful 2021-05-03	Participant prefers to complete VAERS report online

Free text

Release 4 — day 28, dose 2

2021-02-25

Symptoms: Pregnancy

Release 8 — 3 months, dose 2

2021-04-28

Symptoms: Miscarriage

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	Abortion spontaneous	✓	✓	✓
SD	Pregnancy	✓	✓	✓

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