NEH-31434-84909 · OpenVSafe

Timeline

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

2021-04-16
Registered in v-safe
2021-04-16
Dose 1 — Pfizer-BioNTech
2021-04-16
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-17
Survey response — days 1–6 daily, dose 1
MedDRA: Flushing, Skin warm — Feeling: Fair · Site: Pain · Nausea

Free text: A very hot face, flushed

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-18
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-04-19
Survey response — days 1–6 daily, dose 1
MedDRA: Muscular weakness — Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea

Free text: Weakness in hands

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Survey response — days 1–6 daily, dose 1
MedDRA: Asthenia, Muscular weakness, Pruritus, Sleep disorder — Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Itching in hands, arms and feet (woke me up out of a deep sleep). Weakness in hands.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Joint pains, Fatigue or tiredness

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-23
Health check-in — day 7, dose 1
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-04-30
Survey response — day 14, dose 1
MedDRA: Arthralgia, Fatigue, Pain — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Aches/joint pain / severe fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Report sent to call center — day 14, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-07
Dose 2 — Pfizer-BioNTech
2021-05-07
Health check-in — day 0, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-05-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-05-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-05-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-14
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-05-22
Survey response — day 14, dose 2
MedDRA: Vision blurred — Feeling: Good

Free text: Noticing my vision has been blurry this past week.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-28
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-04
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-11
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-18
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-06
Survey response — 3 months, dose 2
MedDRA: Abortion spontaneous — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Miscarriage

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-06
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-09
Call 1 — Left Voicemail
2021-11-07
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-10
Dose 3 — Pfizer-BioNTech
2022-07-11
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2023-01-12
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-16	Pfizer-BioNTech
2	2021-05-07	Pfizer-BioNTech
3	2022-01-10	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-04-20	Unsuccessful
2021-04-30	Unsuccessful
2021-08-06	Unsuccessful

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-17

Systemic reaction (other): A very hot face, flushed

2021-04-19

Systemic reaction (other): Weakness in hands

2021-04-20

Systemic reaction (other): Itching in hands, arms and feet (woke me up out of a deep sleep). Weakness in hands.

Release 8 — day 14, dose 1

2021-04-30

Symptoms: Aches/joint pain / severe fatigue

Release 8 — day 14, dose 2

2021-05-22

Symptoms: Noticing my vision has been blurry this past week.

Release 9 — 3 months, dose 2

2021-08-06

Symptoms: Miscarriage

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	Abortion spontaneous	✓	·	✓
SD	Arthralgia	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Vision blurred	✓	✓	✓
SRO	Asthenia	✓	✓	○
SRO	Flushing	✓	✓	✓
SRO	Muscular weakness	✓	✓	✓
SRO	Pruritus	✓	✓	✓
SRO	Skin warm	✓	✓	✓
SRO	Sleep disorder	·	·	✓

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