2HS-18583-96411 · OpenVSafe

Timeline

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

2021-03-24
Registered in v-safe
2021-03-24
Dose 1 — Pfizer-BioNTech
2021-03-24
Survey response — day 0, dose 1
MedDRA: Unevaluable event — Feeling: Good

Free text: I just received the shot less than an hour ago so guess time will tell...

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

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

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-31
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-07
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-14
Dose 2 — Pfizer-BioNTech
2021-04-14
Survey response — day 0, dose 2
MedDRA: Fatigue — Feeling: Good · Fatigue or tiredness

Free text: Just got 2nd Pfizer dose this evening so maybe too early for symptoms. Well see how tonight goes. Just feeling a bit tired. But I swam over 300 laps over the past 3 days, so might be from that. Will take it easy tonight.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness, Rash, not including the immediate area around the injection site

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-21
Survey response — day 7, dose 2
MedDRA: Headache — Feeling: Good · Headache

Free text: I dont think my headache is related to the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-28
Health check-in — day 14, dose 2
Feeling: Good

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

Adult check-in
2021-05-12
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
2021-05-26
Survey response — day 42, dose 2
MedDRA: Arthralgia, Groin pain, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: I have hip & groin pain. I dont think it has anything to do with the vaccine. Could be overuse or just aging! · Healthcare visit (other): Doctor visit and physical therapy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-26
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-14
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-14
Survey response — 6 months, dose 2
MedDRA: Glucose tolerance impaired, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: Borderline pre-diabetes but don't think it has anything to do with getting 2nd Pfizer back in April. · Healthcare visit (other): Visit with nurse practitioner.

MedDRA releases: 2024-11 · check-in free text available
2021-10-14
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2021-10-15
Call 1 — Requested Callback
2021-10-15
Callback requested for
03:00PM ET
2021-10-15
Call successful
Participant prefers to complete VAERS report online
2022-04-14
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

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 6 — day 0, dose 1

2021-03-24

Systemic reaction (other): I just received the shot less than an hour ago so guess time will tell...

Release 7 — day 0, dose 2

2021-04-14

Systemic reaction (other): Just got 2nd Pfizer dose this evening so maybe too early for symptoms. Well see how tonight goes. Just feeling a bit tired. But I swam over 300 laps over the past 3 days, so might be from that. Will take it easy tonight.

Release 7 — day 7, dose 2

2021-04-21

Systemic reaction (other): I dont think my headache is related to the vaccine.

Release 8 — day 42, dose 2

2021-05-26

Symptoms: I have hip & groin pain. I dont think it has anything to do with the vaccine. Could be overuse or just aging!

Healthcare visit (other): Doctor visit and physical therapy

Release 10 — 6 months, dose 2

2021-10-14

Symptoms: Borderline pre-diabetes but don't think it has anything to do with getting 2nd Pfizer back in April.

Healthcare visit (other): Visit with nurse practitioner.

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	✓	✓	✓
SD	Arthralgia	✓	✓	✓
SD	Glucose tolerance impaired	·	·	✓
SD	Groin pain	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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