Y6Q-21315-40866 · OpenVSafe

Timeline

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

2021-03-03
Dose 1 — Pfizer-BioNTech
2021-03-09
Registered in v-safe
2021-03-09
Survey response — days 1–6 daily, dose 1
MedDRA: Blood pressure increased, Diarrhoea, Feeling abnormal — Feeling: Fair · Fatigue or tiredness

Free text: I signed up late and today is day 6 but 24 hours after my shot I had diarrhea. Ive had an increase in blood pressure as well. Enough that it prompted me to make an appointment with my physician as Ive never had high blood pressure before. Im also having some mental fogginess

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Survey response — day 7, dose 1
MedDRA: Hypertension — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Blood pressure is still up after my shot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Report sent to call center — day 7, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-17
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-24
Dose 2 — Pfizer-BioNTech
2021-03-24
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling · Fatigue or tiredness

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling · Fatigue or tiredness

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling · None

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling, Itching · Diarrhea

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-03-31
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-14
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-28
Health check-in — day 35, dose 2
Feeling: Good

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

Adult check-in
2021-06-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-22
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-01
Dose 3 — Pfizer-BioNTech
2021-10-02
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-10-03
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Swelling · None

Adult check-in
2021-10-04
Survey response — days 1–6 daily, dose 3
MedDRA: Adverse reaction — Feeling: Good · Site: Swelling · Diarrhea

Free text: I started experiencing it yesterday after I did my a safe check in so it's been 2 days

MedDRA releases: 2024-11 · check-in free text available
2021-10-05
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-06
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-07
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-08
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-15
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-22
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-29
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-05
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-12
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-07
Call 1 — Left Voicemail
2021-12-31
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-01
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-03	Pfizer-BioNTech
2	2021-03-24	Pfizer-BioNTech
3	2021-10-01	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-03-10	Unsuccessful

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-09

Systemic reaction (other): I signed up late and today is day 6 but 24 hours after my shot I had diarrhea. Ive had an increase in blood pressure as well. Enough that it prompted me to make an appointment with my physician as Ive never had high blood pressure before. Im also having some mental fogginess

Release 5 — day 7, dose 1

2021-03-10

Systemic reaction (other): Blood pressure is still up after my shot

Release 10 — days 1–6 daily, dose 3

2021-10-04

Systemic reaction (other): I started experiencing it yesterday after I did my a safe check in so it's been 2 days

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
SRO	Adverse reaction	·	·	✓
SRO	Blood pressure increased	✓	✓	✓
SRO	Diarrhoea	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Hypertension	✓	✓	✓

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