TJE-31396-70280 · OpenVSafe

Timeline

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

2021-02-25
Registered in v-safe
2021-02-25
Dose 1 — Pfizer-BioNTech
2021-02-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

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
2021-03-18
Dose 2 — Pfizer-BioNTech
2021-03-18
Health check-in — day 0, dose 2
Feeling: Good · None

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

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

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

Adult check-in
2021-03-27
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-10
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-15
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-22
Survey response — day 35, dose 2
MedDRA: Chills, Pain, Pyrexia — Feeling: Good · Be unable to work, Be unable to do your normal daily activities

Free text: I had a one day fever, body aches, chills

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-29
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-17
Survey response — 3 months, dose 2
MedDRA: Menstruation delayed — Feeling: Good

Free text: My period was delayed one week following my second dose of the vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-18
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-18
Survey response — 12 months, dose 2
MedDRA: Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Im pregnant

MedDRA releases: 2024-11 · check-in free text available
2022-03-18
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-03-21
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-25	Pfizer-BioNTech
2	2021-03-18	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 7 — day 35, dose 2

2021-04-22

Symptoms: I had a one day fever, body aches, chills

Release 9 — 3 months, dose 2

2021-06-17

Symptoms: My period was delayed one week following my second dose of the vaccine

Release 11 — 12 months, dose 2

2022-03-18

Symptoms: Im 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	Chills	✓	✓	✓
SD	Menstruation delayed	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Pregnancy	·	·	✓
SD	Pyrexia	✓	✓	✓

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