K4J-79470-66374 · OpenVSafe

Timeline

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

2021-01-28
Registered in v-safe
2021-01-28
Dose 1 — Pfizer-BioNTech
2021-01-28
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-31
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site erythema, Injection site pruritus, Injection site swelling, Injection site warmth — Feeling: Good · Site: Pain, Redness, Swelling, Itching · Headache

Free text: The redness,swelling, and itching are around the immediate injection site. It is also hot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-01
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site erythema, Injection site warmth — Feeling: Good · Site: Pain, Redness, Swelling, Itching · Headache

Free text: Redness and heat around the injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Survey response — days 1–6 daily, dose 1
MedDRA: Erythema, Injection site warmth, Pruritus — Feeling: Good · Site: Redness · Headache

Free text: Heat around the injection site. The redness and itching had gotten better

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · Headache

Adult check-in
2021-02-05
Survey response — day 7, dose 1
MedDRA: Injection site warmth — Feeling: Good · Site: Redness

Free text: The area around the injection site it warm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-11
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-18
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-19
Dose 2 — Pfizer-BioNTech
2021-02-19
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Diarrhea

Adult check-in
2021-02-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Diarrhea

Adult check-in
2021-02-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2021-02-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Diarrhea

Adult check-in
2021-02-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-02-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-02-28
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-12
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-19
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-26
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-21
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-20
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-21
Survey response — 12 months, dose 2
MedDRA: Premature delivery — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: I gave birth to twins 12 weeks early

MedDRA releases: 2024-11 · check-in free text available
2022-02-21
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2022-02-23
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-28	Pfizer-BioNTech
2	2021-02-19	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 1

2021-01-31

Systemic reaction (other): The redness,swelling, and itching are around the immediate injection site. It is also hot.

2021-02-01

Systemic reaction (other): Redness and heat around the injection site

2021-02-02

Systemic reaction (other): Heat around the injection site. The redness and itching had gotten better

Release 3 — day 7, dose 1

2021-02-05

Systemic reaction (other): The area around the injection site it warm

Release 11 — 12 months, dose 2

2022-02-21

Symptoms: I gave birth to twins 12 weeks early

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	Premature delivery	·	·	✓
SRO	Erythema	✓	✓	✓
SRO	Injection site erythema	✓	✓	✓
SRO	Injection site pruritus	✓	✓	✓
SRO	Injection site swelling	✓	✓	✓
SRO	Injection site warmth	✓	✓	✓
SRO	Pruritus	✓	✓	✓

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