5XH-33450-98499 · OpenVSafe

Timeline

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

2021-03-20
Dose 1 — Pfizer-BioNTech
2021-03-21
Registered in v-safe
2021-03-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-22
Survey response — days 1–6 daily, dose 1
MedDRA: Flushing, Paraesthesia oral — Feeling: Fair · Fever

Free text: Face flushed, tingling in lips

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Survey response — days 1–6 daily, dose 1
MedDRA: Flushing, Paraesthesia, Swelling face — Feeling: Fair · Fever · Fatigue or tiredness · Be unable to work

Free text: Facial flushing, swollen face, tingling in face

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-04
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-04-10
Dose 2 — Pfizer-BioNTech
2021-04-10
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-04-13
Survey response — days 1–6 daily, dose 2
MedDRA: Hot flush, Hypoaesthesia oral, Paraesthesia, Paraesthesia oral, Pruritus — Feeling: Fair · Fever · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Hot face and neck, flushing, itchy and tingly on face, hands, lips tingly and numb

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Survey response — days 1–6 daily, dose 2
MedDRA: Face oedema, Hypoaesthesia, Hypoaesthesia oral, Lip swelling, Peripheral swelling — Feeling: Fair · Be unable to do your normal daily activities

Free text: Swollen face, flushing, itching and tingling especially in face, fingers, and lips, numbness in lips and fungers

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — days 1–6 daily, dose 2
MedDRA: Flushing, Paraesthesia, Pruritus — Feeling: Poor · Headache, Fatigue or tiredness, Nausea, Vomiting, Diarrhea · Be unable to work

Free text: Itching, tingling in face, fingers, flushed

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-04-18
Survey response — day 7, dose 2
MedDRA: Paraesthesia, Pruritus — Feeling: Fair · Headache, Fatigue or tiredness, Nausea

Free text: Itching, tingly

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-03
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-08
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-22
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-10
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-04-12
Survey response — 12 months, dose 2
MedDRA: Malaise, Nasopharyngitis, Quarantine — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I had Covid-like symptoms a while back but wasn't able to get a test. May have been a cold. Quarantined.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-20	Pfizer-BioNTech
2	2021-04-10	Pfizer-BioNTech

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-22

Systemic reaction (other): Face flushed, tingling in lips

2021-03-23

Systemic reaction (other): Facial flushing, swollen face, tingling in face

Release 7 — days 1–6 daily, dose 2

2021-04-13

Systemic reaction (other): Hot face and neck, flushing, itchy and tingly on face, hands, lips tingly and numb

2021-04-14

Systemic reaction (other): Swollen face, flushing, itching and tingling especially in face, fingers, and lips, numbness in lips and fungers

2021-04-15

Systemic reaction (other): Itching, tingling in face, fingers, flushed

Release 7 — day 7, dose 2

2021-04-18

Systemic reaction (other): Itching, tingly

Release 11 — 12 months, dose 2

2022-04-12

Symptoms: I had Covid-like symptoms a while back but wasn't able to get a test. May have been a cold. Quarantined.

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	Malaise	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Quarantine	·	·	✓
SRO	Face oedema	✓	✓	✓
SRO	Flushing	✓	✓	✓
SRO	Hot flush	✓	✓	✓
SRO	Hypoaesthesia	✓	✓	✓
SRO	Hypoaesthesia oral	✓	✓	✓
SRO	Lip swelling	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓
SRO	Paraesthesia oral	✓	✓	✓
SRO	Peripheral swelling	✓	✓	✓
SRO	Pruritus	✓	✓	✓
SRO	Swelling face	✓	✓	✓

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