3DB-84344-63500 · OpenVSafe

Timeline

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

2021-02-14
Dose 1 — Pfizer-BioNTech
2021-03-06
Dose 2 — Pfizer-BioNTech
2021-03-08
Registered in v-safe
2021-03-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Chills, Headache, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-15
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-20
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-27
Survey response — day 21, dose 2
MedDRA: Blood glucose fluctuation — Feeling: Fair · Be unable to do your normal daily activities

Free text: My blood sugar has been fluctuating. My blood sugar readings have been low.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Survey response — day 28, dose 2
MedDRA: Gait disturbance, Pain in extremity — Feeling: Good · Be unable to do your normal daily activities

Free text: Intermittent pain to my toes, usually on one foot at a time, and usually only effects 3 toes. During the pain I would have difficulty walking bearing weight.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-05
Survey response — 3 months, dose 2
MedDRA: Arthralgia, Muscle spasms, Myalgia, Parosmia — Feeling: Good · Be unable to do your normal daily activities

Free text: Fingers & toes cramping joints pains. Muscles aches off & onIncrease of strange unrecognizable smells.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-06
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-01
Dose 3 — Pfizer-BioNTech
2022-05-04
Survey response — 6 months, dose 3
MedDRA: Balance disorder, Chest pain, Chills, Pain in extremity, Tinnitus, Vision blurred — Feeling: Fair · Be unable to do your normal daily activities

Free text: Chills, blurred vision, more noticeable ringing in the ears, unstable balance. Intermittent chest and Rt arm pain.

MedDRA releases: 2024-11 · check-in free text available
2023-01-02
Dose 4 — Pfizer-BioNTech

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-14	Pfizer-BioNTech
2	2021-03-06	Pfizer-BioNTech
3	2021-11-01	Pfizer-BioNTech	No
4	2023-01-02	Pfizer-BioNTech	No

Free text

Release 6 — day 21, dose 2

2021-03-27

Symptoms: My blood sugar has been fluctuating. My blood sugar readings have been low.

Release 6 — day 28, dose 2

2021-04-05

Symptoms: Intermittent pain to my toes, usually on one foot at a time, and usually only effects 3 toes. During the pain I would have difficulty walking bearing weight.

Release 8 — 3 months, dose 2

2021-06-05

Symptoms: Fingers & toes cramping joints pains. Muscles aches off & onIncrease of strange unrecognizable smells.

Release 11 — 6 months, dose 3

2022-05-04

Symptoms: Chills, blurred vision, more noticeable ringing in the ears, unstable balance. Intermittent chest and Rt arm pain.

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	Arthralgia	✓	✓	✓
SD	Balance disorder	·	·	✓
SD	Blood glucose fluctuation	✓	✓	✓
SD	Chest pain	·	·	✓
SD	Chills	·	·	✓
SD	Gait disturbance	✓	✓	✓
SD	Muscle spasms	·	·	✓
SD	Myalgia	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SD	Parosmia	✓	✓	✓
SD	Tinnitus	·	·	✓
SD	Vision blurred	·	·	✓

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