9HW-20455-18441 · OpenVSafe

Timeline

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

2021-08-31
Registered in v-safe
2021-08-31
Dose 1 — Pfizer-BioNTech
Co-administered: Tetanus
2021-08-31
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain, Swelling · None · Be unable to do your normal daily activities

Adult check-in
2021-09-01
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness, Pregnancy — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Dizziness but I am 29 weeks Pregnant

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · None

Adult check-in
2021-09-05
Survey response — days 1–6 daily, dose 1
MedDRA: Muscle twitching — Feeling: Good · Site: Itching · Fatigue or tiredness

Free text: Twitching lip first day of first dose for about 30 minutes

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-07
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-09-21
Dose 2 — Pfizer-BioNTech
2021-09-21
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain, Swelling · None

Adult check-in
2021-09-22
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness, Pregnancy — Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Severe dizziness - I am 32 weeks pregnant

MedDRA releases: 2024-11 · check-in free text available
2021-09-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-28
Health check-in — day 7, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-10-05
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-10-19
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-10-26
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-11-04
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-12-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-31	Pfizer-BioNTech	Tetanus
2	2021-09-21	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 1

2021-09-01

Systemic reaction (other): Dizziness but I am 29 weeks Pregnant

2021-09-05

Systemic reaction (other): Twitching lip first day of first dose for about 30 minutes

Release 9 — days 1–6 daily, dose 2

2021-09-22

Systemic reaction (other): Severe dizziness - I am 32 weeks 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
SRO	Dizziness	✓	·	✓
SRO	Muscle twitching	✓	·	✓
SRO	Pregnancy	✓	·	✓

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