KBF-28321-81473 · OpenVSafe

Timeline

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

2021-01-02
Registered in v-safe
2021-01-02
Dose 1 — Pfizer-BioNTech
2021-01-02
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-01-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-09
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-18
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-23
Dose 2 — Pfizer-BioNTech
2021-01-23
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work

Adult check-in
2021-01-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-01-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-01-30
Health check-in — day 7, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-02-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-20
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-27
Survey response — day 35, dose 2
MedDRA: Fatigue, Headache, Influenza like illness, Pain — Feeling: Fair

Free text: Achy, headache, fatigue, feeling generally flu like

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-24
Survey response — 6 months, dose 2
MedDRA: Abortion spontaneous — Feeling: Good · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Miscarriage

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-24
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-26
Call 1 — Left Voicemail
2022-01-23
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-02	Pfizer-BioNTech
2	2021-01-23	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-07-24	Unsuccessful

Free text

Release 4 — day 35, dose 2

2021-02-27

Symptoms: Achy, headache, fatigue, feeling generally flu like

Release 9 — 6 months, dose 2

2021-07-24

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	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Influenza like illness	✓	✓	✓
SD	Pain	✓	✓	✓

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