HSB-10228-81968 · OpenVSafe

Timeline

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

2021-12-02
Registered in v-safe
2021-12-02
Dose 1 — Pfizer-BioNTech
2021-12-02
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain, Redness · None

Adult check-in
2021-12-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-12-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-12-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-12-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-12-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-12-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-12-09
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-12-18
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-12-25
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2022-01-18
Dose 2 — Pfizer-BioNTech
2022-01-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness · Fatigue or tiredness, Abdominal pain

Adult check-in
2022-01-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2022-01-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2022-01-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2022-01-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2022-01-25
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2022-02-01
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2022-02-09
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2022-02-22
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2022-03-03
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2022-04-19
Survey response — 3 months, dose 2
MedDRA: Premature labour — 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 · Hospitalization

Free text: Preterm labor with pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-04-19
Report sent to call center — 3 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

Hospitalization · 1 call case(s)
2022-04-22
Call 1 — Left Voicemail
2022-07-21
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2023-01-18
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-12-02	Pfizer-BioNTech	No
2	2022-01-18	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 11 — 3 months, dose 2

2022-04-19

Symptoms: Preterm labor with pregnancy

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	Premature labour	·	·	✓

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