V45-94385-86766 · OpenVSafe

Timeline

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

2020-12-27
Dose 1 — Pfizer-BioNTech
2020-12-30
Registered in v-safe
2020-12-30
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Joint pains, Fatigue or tiredness

Adult check-in
2020-12-31
Survey response — days 1–6 daily, dose 1
MedDRA: Blepharospasm, Muscle twitching — Feeling: Good · Headache, Joint pains, Fatigue or tiredness

Free text: Eye twitch and similar twitching in arms, legs and torso

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-01
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-01-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-05
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-10
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-17
Dose 2 — Pfizer-BioNTech
2021-01-17
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-01-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Chills, Headache, Joint pains

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Chills, Fatigue or tiredness

Adult check-in
2021-01-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-24
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-31
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-09
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-14
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-23
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-28
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-20
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-18
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-08-17
Dose 3 — Pfizer-BioNTech
2021-09-29
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-11-18
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-02-15
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-08-17
Survey response — 12 months, dose 3
MedDRA: COVID-19, Pregnancy — Feeling: Good

Free text: Pregnancy and covid

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-27	Pfizer-BioNTech
2	2021-01-17	Pfizer-BioNTech
3	2021-08-17	Pfizer-BioNTech	No

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-31

Systemic reaction (other): Eye twitch and similar twitching in arms, legs and torso

Release 12 — 12 months, dose 3

2022-08-17

Symptoms: Pregnancy and covid

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	COVID-19	·	·	✓
SD	Pregnancy	·	·	✓
SRO	Blepharospasm	✓	✓	✓
SRO	Muscle twitching	✓	✓	✓

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