L29-15890-44746 · OpenVSafe

Timeline

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

2021-01-07
Registered in v-safe
2021-01-07
Dose 1 — Pfizer-BioNTech
2021-01-07
Survey response — day 0, dose 1
MedDRA: Pregnancy — Feeling: Good

Free text: 5 weeks pregnant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Diarrhea

Adult check-in
2021-01-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-01-10
Survey response — days 1–6 daily, dose 1
MedDRA: Pregnancy, Symptom recurrence — Feeling: Fair · Headache, Fatigue or tiredness, Nausea

Free text: 5 weeks pregnant; symptoms expected

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness, Abdominal pain

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Adult check-in
2021-01-13
Report sent to call center — days 1–6 daily, 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)
2021-01-14
Health check-in — day 7, dose 1
Feeling: Good · Headache

Adult check-in
2021-01-21
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-25
Dose 2 — Pfizer-BioNTech
2021-01-25
Health check-in — day 0, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-01-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Chills, Headache, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-01-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Nausea, Vomiting · Be unable to do your normal daily activities

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache, Fatigue or tiredness, Nausea, Vomiting, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-01
Health check-in — day 7, dose 2
Feeling: Good · Nausea, Vomiting

Adult check-in
2021-02-02
Call 1 — Left Voicemail
2021-02-02
Call successful
Participant prefers to complete VAERS report online
2021-02-08
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-02-15
Survey response — day 21, dose 2
MedDRA: Headache — Feeling: Fair · Be unable to do your normal daily activities

Free text: Headache x5 days

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-25
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-03-01
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-08
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-26
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-25
Survey response — 12 months, dose 2
MedDRA: Malaise, Office visit, SARS-CoV-2 test, SARS-CoV-2 test negative — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: COVID symptoms (tested negative x 2) for last 2 weeks. · Healthcare visit (other): COVID testing via employer occupational health

MedDRA releases: 2024-11 · check-in free text available
2022-01-25
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-01-26
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-07	Pfizer-BioNTech
2	2021-01-25	Pfizer-BioNTech

Call center

2 call center cases

1 successful · 1 unsuccessful

See the call center timeline

Free text

Release 1 — day 0, dose 1

2021-01-07

Systemic reaction (other): 5 weeks pregnant

Release 1 — days 1–6 daily, dose 1

2021-01-10

Systemic reaction (other): 5 weeks pregnant; symptoms expected

Release 4 — day 21, dose 2

2021-02-15

Symptoms: Headache x5 days

Release 11 — 12 months, dose 2

2022-01-25

Symptoms: COVID symptoms (tested negative x 2) for last 2 weeks.

Healthcare visit (other): COVID testing via employer occupational health

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
HCVO	Office visit	·	·	✓
HCVO	SARS-CoV-2 test	·	·	✓
SD	Headache	✓	✓	✓
SD	Malaise	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SRO	Exposure during pregnancy	○	○	○
SRO	Pregnancy	✓	✓	✓
SRO	Symptom recurrence	✓	✓	✓

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