YSL-25408-38609 · OpenVSafe

Timeline

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

2020-12-23
Dose 1 — Pfizer-BioNTech
2021-01-18
Registered in v-safe
2021-01-18
Dose 2 — Pfizer-BioNTech
2021-01-18
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2021-01-21
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site erythema, Injection site induration, Injection site pain, Injection site swelling, Injection site warmth — Feeling: Good · Site: Pain, Swelling

Free text: The injection site redness was present yesterday (day 2 post injection) but is gone today. There is, however, a swollen area that remains slightly warm and is firm to the touch. It is very slightly tender.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-22
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site swelling — Feeling: Good · Site: Swelling

Free text: The injection site remains swollen/firm, but the diameter of the circular are is smaller and it is less warm.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-24
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site induration — Feeling: Good

Free text: Firm area at site of injection, now about fingertip size, remains.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-25
Health check-in — day 7, dose 2
Feeling: Good · None

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

Adult check-in
2021-02-08
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-15
Survey response — day 28, dose 2
MedDRA: Constipation, Medical counselling — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Constipation · Healthcare visit (other): After hours phone consultation

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-15
Report sent to call center — day 28, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-22
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-19
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-08-03
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-01-18
Survey response — 12 months, dose 2
MedDRA: Anxiety, Decreased appetite, Dizziness, Feeling cold, Heart rate increased, Palpitations — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Palpitations and dizziness, combined with a sense of dread/vulnerability, being unusually cold (but not feverish), no appetite. Several instances of pounding, rapid heartbeat.

MedDRA releases: 2024-11 · check-in free text available
2022-01-18
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2022-01-19
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-23	Pfizer-BioNTech
2	2021-01-18	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-02-15	Successful 2021-08-03	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-01-18	Unsuccessful

Free text

Release 2 — days 1–6 daily, dose 2

2021-01-21

Systemic reaction (other): The injection site redness was present yesterday (day 2 post injection) but is gone today. There is, however, a swollen area that remains slightly warm and is firm to the touch. It is very slightly tender.

2021-01-22

Systemic reaction (other): The injection site remains swollen/firm, but the diameter of the circular are is smaller and it is less warm.

2021-01-24

Systemic reaction (other): Firm area at site of injection, now about fingertip size, remains.

Release 4 — day 28, dose 2

2021-02-15

Symptoms: Constipation

Healthcare visit (other): After hours phone consultation

Release 10 — 12 months, dose 2

2022-01-18

Symptoms: Palpitations and dizziness, combined with a sense of dread/vulnerability, being unusually cold (but not feverish), no appetite. Several instances of pounding, rapid heartbeat.

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
HCVO	Medical counselling	✓	✓	✓
SD	Anxiety	·	·	✓
SD	Constipation	✓	✓	✓
SD	Decreased appetite	·	·	✓
SD	Dizziness	·	·	✓
SD	Feeling cold	·	·	✓
SD	Heart rate increased	·	·	✓
SD	Palpitations	·	·	✓
SRO	Injection site erythema	✓	✓	✓
SRO	Injection site induration	✓	✓	✓
SRO	Injection site nodule	○	○	○
SRO	Injection site pain	✓	✓	✓
SRO	Injection site swelling	✓	✓	✓
SRO	Injection site warmth	✓	✓	✓

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