U3X-12286-55544 · OpenVSafe

Timeline

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

2020-12-31
Registered in v-safe
2020-12-31
Dose 1 — Pfizer-BioNTech
2020-12-31
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-01
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-01
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

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

Adult check-in
2021-01-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-01-07
Health check-in — day 7, dose 1
Feeling: Good · None

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

Adult check-in
2021-01-21
Dose 2 — Pfizer-BioNTech
2021-01-21
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-01-22
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Muscle or body aches, Fatigue or tiredness, Nausea, Rash, not including the immediate area around the injection site

Adult check-in
2021-01-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Rash, not including the immediate area around the injection site

Adult check-in
2021-01-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling · Headache, Rash, not including the immediate area around the injection site

Adult check-in
2021-01-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Rash, not including the immediate area around the injection site

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

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

Adult check-in
2021-01-28
Health check-in — day 7, dose 2
Feeling: Good · None

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

Adult check-in
2021-02-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-18
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-25
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-04
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-22
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-22
Survey response — 6 months, dose 2
MedDRA: Pregnancy — Feeling: Fair · Be unable to do your normal daily activities

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-01-21
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-31	Pfizer-BioNTech
2	2021-01-21	Pfizer-BioNTech

Call center

1 call center case

1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 9 — 6 months, dose 2

2021-07-22

Symptoms: 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	Pregnancy	·	·	✓

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