25L-12671-98234 · OpenVSafe

Timeline

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

2021-03-24
Dose 1 — Pfizer-BioNTech
2021-04-14
Registered in v-safe
2021-04-14
Dose 2 — Pfizer-BioNTech
2021-04-14
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-04-16
Survey response — days 1–6 daily, dose 2
MedDRA: Cold sweat, Feeling cold, Pyrexia — Feeling: Fair · Fever · Chills, Fatigue or tiredness

Free text: My body temp normally is 96-97 ish. I woke up cool and with a cold sweat and temp spiked a few hours later

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-18
Survey response — days 1–6 daily, dose 2
MedDRA: Erythema, Hot flush — Feeling: Good · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Hot flashes / red hot face never had before getting vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Survey response — days 1–6 daily, dose 2
MedDRA: Hot flush — Feeling: Good · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Hot flashes that only have started since I got my vaccine - not fever

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Hot flush — Feeling: Good · Fever · Chills, Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Hot flashes and chills on a off ( I did not have symptoms prior to second vaccine)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Survey response — day 7, dose 2
MedDRA: Chills, Hot flush, Pyrexia — Feeling: Good · Fever · Chills, Fatigue or tiredness

Free text: Chills and hot flashes that I didnt experience prior to vaccine/ having a fever last week

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

Adult check-in
2021-05-15
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-19
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-27
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-14
Survey response — 3 months, dose 2
MedDRA: Unevaluable event — Feeling: Good

Free text: Suspicions of glaucoma

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2022-04-16
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-24	Pfizer-BioNTech
2	2021-04-14	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-16

Systemic reaction (other): My body temp normally is 96-97 ish. I woke up cool and with a cold sweat and temp spiked a few hours later

2021-04-18

Systemic reaction (other): Hot flashes / red hot face never had before getting vaccine

2021-04-19

Systemic reaction (other): Hot flashes that only have started since I got my vaccine - not fever

2021-04-20

Systemic reaction (other): Hot flashes and chills on a off ( I did not have symptoms prior to second vaccine)

Release 7 — day 7, dose 2

2021-04-21

Systemic reaction (other): Chills and hot flashes that I didnt experience prior to vaccine/ having a fever last week

Release 9 — 3 months, dose 2

2021-07-14

Symptoms: Suspicions of glaucoma

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	Unevaluable event	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Cold sweat	✓	✓	✓
SRO	Erythema	✓	✓	✓
SRO	Feeling cold	✓	✓	✓
SRO	Hot flush	✓	✓	✓
SRO	Pyrexia	✓	✓	✓

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