5ZB-24170-73237 · OpenVSafe

Timeline

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

2021-02-25
Dose 1 — Pfizer-BioNTech
2021-02-26
Registered in v-safe
2021-02-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-03-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-03-04
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-11
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-18
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-19
Dose 2 — Pfizer-BioNTech
2021-03-20
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · None

Adult check-in
2021-03-26
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-16
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-23
Survey response — day 35, dose 2
MedDRA: Menstruation delayed — Feeling: Good

Free text: My period was delayed almost 3 weeks. This has never happened to me before. I have a regular cycle that lasts 29-34 days but this one took 51 days to get my period.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-18
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-17
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-12-10
Dose 3 — Moderna
2022-03-19
Survey response — 12 months, dose 2
MedDRA: Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-03-19
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-03-22
Call 1 — Left Voicemail
2022-06-10
Survey response — 6 months, dose 3
MedDRA: Chills, Cough, Epistaxis, Headache, Oropharyngeal pain, Pyrexia, SARS-CoV-2 test positive — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: I tested positive for Covid. I had chills, fever, cough, light nose bleeding, sore throat and headache.

MedDRA releases: 2024-11 · check-in free text available
2022-06-10
Report sent to call center — 6 months, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-06-13
Call 2 — Left Voicemail
2022-06-13
Call 1 — Left Voicemail
2022-12-12
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-25	Pfizer-BioNTech
2	2021-03-19	Pfizer-BioNTech
3	2021-12-10	Moderna	No

Call center

Reported	Outcome	VAERS-related outcome
2022-03-19	Unsuccessful
2022-06-10	Unsuccessful

Free text

Release 7 — day 35, dose 2

2021-04-23

Symptoms: My period was delayed almost 3 weeks. This has never happened to me before. I have a regular cycle that lasts 29-34 days but this one took 51 days to get my period.

Release 11 — 12 months, dose 2

2022-03-19

Symptoms: Pregnancy

Release 12 — 6 months, dose 3

2022-06-10

Symptoms: I tested positive for Covid. I had chills, fever, cough, light nose bleeding, sore throat and headache.

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	Epistaxis	·	·	✓
SD	Headache	·	·	✓
SD	Menstruation delayed	✓	✓	✓
SD	Oropharyngeal pain	·	·	✓
SD	Pregnancy	·	·	✓
SD	Pyrexia	·	·	✓
SD	SARS-CoV-2 test positive	·	·	✓

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