YMH-14744-96775 · OpenVSafe

Timeline

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

2021-03-18
Dose 1 — Pfizer-BioNTech
2021-04-13
Registered in v-safe
2021-04-13
Dose 2 — Pfizer-BioNTech
2021-04-13
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-18
Survey response — days 1–6 daily, dose 2
MedDRA: Headache — Feeling: Good · Headache

Free text: I have experienced this mild headache within a few hours of receiving dose 2 on 4/13 but missed it on this reporting. It is still present but more mild today than the past few days.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-04-20
Survey response — day 7, dose 2
MedDRA: Headache, Self-medication — Feeling: Fair · Site: Pain · Headache, Muscle or body aches · Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): Not quite my self, short of breath,, back and leg pain, headache · Healthcare visit (other): Chiropractor, took overt the counter Tylenol

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Report sent to call center — day 7, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-04
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-12
Survey response — day 28, dose 2
MedDRA: Epigastric discomfort, Fatigue, Headache, Inflammation, Irritable bowel syndrome, Malaise, Muscle spasms, Restlessness, Vein disorder — Feeling: Fair · Be unable to do your normal daily activities

Free text: Overall not feeling perky, like myself. Leg cramping, inflammation. Lower legs have noticeable vein patterning not previously present. Easily irritable stomach and bowel. Restless to almost non-sleep. lingering headache.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-18
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-25
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-13
Survey response — 3 months, dose 2
MedDRA: Hypoaesthesia, Joint swelling, Office visit, Peripheral swelling — Feeling: Fair · Get care from a doctor or other healthcare professional · Hospitalization

Free text: Symptoms: Levido Reticularis of my lower legs- continuing to experience the vein patterning, numbness on the bottom of my feet, swollen calves and ankles. · Healthcare visit (other): Physicians' exams and diagnostics and treatments

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-13
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-21
Call 2 — Left Voicemail
2021-10-12
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-09
Call 1 — Left Voicemail
2022-04-13
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-18	Pfizer-BioNTech
2	2021-04-13	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-04-20	Unsuccessful
2021-07-13	Unsuccessful

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-18

Systemic reaction (other): I have experienced this mild headache within a few hours of receiving dose 2 on 4/13 but missed it on this reporting. It is still present but more mild today than the past few days.

Release 7 — day 7, dose 2

2021-04-20

Systemic reaction (other): Not quite my self, short of breath,, back and leg pain, headache

Healthcare visit (other): Chiropractor, took overt the counter Tylenol

Release 8 — day 28, dose 2

2021-05-12

Symptoms: Overall not feeling perky, like myself. Leg cramping, inflammation. Lower legs have noticeable vein patterning not previously present. Easily irritable stomach and bowel. Restless to almost non-sleep. lingering headache.

Release 9 — 3 months, dose 2

2021-07-13

Symptoms: Levido Reticularis of my lower legs- continuing to experience the vein patterning, numbness on the bottom of my feet, swollen calves and ankles.

Healthcare visit (other): Physicians' exams and diagnostics and treatments

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	Office visit	✓	✓	✓
HCVO	Self-medication	✓	✓	✓
SD	Epigastric discomfort	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Hypoaesthesia	✓	✓	✓
SD	Inflammation	✓	✓	✓
SD	Irritable bowel syndrome	✓	✓	✓
SD	Joint swelling	✓	✓	✓
SD	Malaise	✓	✓	✓
SD	Muscle spasms	✓	✓	✓
SD	Peripheral swelling	✓	✓	✓
SD	Restlessness	✓	✓	✓
SD	Vein disorder	✓	✓	✓
SRO	Headache	✓	✓	✓

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