URJ-10308-71359 · OpenVSafe

Timeline

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

2021-03-03
Dose 1 — Pfizer-BioNTech
2021-03-05
Registered in v-safe
2021-03-05
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-24
Dose 2 — Pfizer-BioNTech
2021-03-25
Survey response — days 1–6 daily, dose 2
MedDRA: Pain in extremity, Sleep disorder — Feeling: Poor · Site: Pain · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to work

Free text: Throbbing arm at injection site, bad enough to disrupt sleep

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Itching · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2021-09-24
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-19
Dose 3 — Pfizer-BioNTech
2021-11-19
Health check-in — day 0, dose 3
Feeling: Good · None

Adult check-in
2021-11-21
Survey response — days 1–6 daily, dose 3
MedDRA: Unevaluable event — Feeling: Good

Free text: Potential miscarriage?

MedDRA releases: 2024-11 · check-in free text available
2021-11-22
Survey response — days 1–6 daily, dose 3
MedDRA: Lymph node pain — Feeling: Good · Site: Pain

Free text: Lymph node under injection site is sore

MedDRA releases: 2024-11 · check-in free text available
2021-11-23
Survey response — days 1–6 daily, dose 3
MedDRA: Abortion spontaneous — Feeling: Good · Site: Pain

Free text: Pregnancy loss. Unclear if it's connected.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-03	Pfizer-BioNTech
2	2021-03-24	Pfizer-BioNTech
3	2021-11-19	Pfizer-BioNTech	No

Free text

Release 6 — days 1–6 daily, dose 2

2021-03-25

Systemic reaction (other): Throbbing arm at injection site, bad enough to disrupt sleep

Release 10 — days 1–6 daily, dose 3

2021-11-21

Systemic reaction (other): Potential miscarriage?

2021-11-22

Systemic reaction (other): Lymph node under injection site is sore

2021-11-23

Systemic reaction (other): Pregnancy loss. Unclear if it's connected.

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
SRO	Abortion spontaneous	·	·	✓
SRO	Lymph node pain	·	·	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Sleep disorder	✓	✓	✓
SRO	Unevaluable event	·	·	✓

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