577-23027-95333 · OpenVSafe

Timeline

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

2020-12-18
Dose 1 — Pfizer-BioNTech
2021-01-04
Dose 2 — Pfizer-BioNTech
2021-01-26
Registered in v-safe
2021-01-26
Survey response — day 21, dose 2
MedDRA: Emergency care, Pyrexia, SARS-CoV-2 test negative, Tachycardia — Feeling: Good · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Fever of 101.7, rigors, tachycardia in the 130s on Jan 19 in the evening prompting an ER visit. My covid test was negative but rhinovirus positive (I had a cold Jan 15-17 but then felt fine until the above happened).

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-26
Report sent to call center — day 21, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-01
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-09
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-15
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-05
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-06-07
Call 1 — Could Not Reach Participant
2021-07-08
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-14
Dose 3 — Pfizer-BioNTech
2021-09-30
Survey response — day 14, dose 3
MedDRA: Mammogram abnormal, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Symptoms: Abnormal mammogram · Healthcare visit (other): Breast biopsy

MedDRA releases: 2024-11 · check-in free text available
2021-09-30
Report sent to call center — day 14, dose 3
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2021-10-01
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2021-10-07
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-14
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-10-19
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-10-28
Survey response — day 42, dose 3
MedDRA: Upper respiratory tract infection — Feeling: Good

Free text: Just a URI

MedDRA releases: 2024-11 · check-in free text available
2021-12-14
Survey response — 3 months, dose 3
MedDRA: Abortion spontaneous — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Miscarriage

MedDRA releases: 2024-11 · check-in free text available
2021-12-14
Report sent to call center — 3 months, dose 3
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-12-17
Call 1 — Left Voicemail
2022-03-17
Health check-in — 6 months, dose 3
Feeling: Fair

Adult check-in
2022-09-09
Dose 4 — Pfizer-BioNTech
2022-09-14
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-09-30
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-07
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-10-14
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-10-21
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-12-09
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-03-10
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-18	Pfizer-BioNTech
2	2021-01-04	Pfizer-BioNTech
3	2021-09-14	Pfizer-BioNTech	No
4	2022-09-09	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-01-26	Successful	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2021-09-30	Successful 2021-10-01	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2021-12-14	Unsuccessful

Free text

Release 2 — day 21, dose 2

2021-01-26

Symptoms: Fever of 101.7, rigors, tachycardia in the 130s on Jan 19 in the evening prompting an ER visit. My covid test was negative but rhinovirus positive (I had a cold Jan 15-17 but then felt fine until the above happened).

Release 9 — day 14, dose 3

2021-09-30

Symptoms: Abnormal mammogram

Healthcare visit (other): Breast biopsy

Release 10 — day 42, dose 3

2021-10-28

Symptoms: Just a URI

Release 10 — 3 months, dose 3

2021-12-14

Symptoms: Miscarriage

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	Unevaluable event	·	·	✓
SD	Abortion spontaneous	·	·	✓
SD	Emergency care	✓	✓	✓
SD	Mammogram abnormal	·	·	✓
SD	Pyrexia	✓	✓	✓
SD	SARS-CoV-2 test negative	✓	✓	✓
SD	Tachycardia	✓	✓	✓
SD	Upper respiratory tract infection	·	·	✓

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