53U-13359-74384 · OpenVSafe

Timeline

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

2020-12-22
Registered in v-safe
2020-12-22
Dose 1 — Pfizer-BioNTech
2020-12-22
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2020-12-25
Survey response — days 1–6 daily, dose 1
MedDRA: Chills, Headache, Injection site pain, Myalgia, Nausea, Neck pain — Feeling: Fair · Site: Pain · Diarrhea

Free text: You did not check in with me. First 36 hours moderate head aches, nausea on and off, chills, injection site pain, neck/muscle aches. Better post 26 hours

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2020-12-29
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-05
Survey response — day 14, dose 1
MedDRA: SARS-CoV-2 test positive — Feeling: Fair · Be unable to work

Free text: Tested Covid positive

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-05
Report sent to call center — day 14, dose 1
Be unable to work

1 call case(s)
2021-01-12
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-19
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-01-20
Dose 2 — Pfizer-BioNTech
2021-01-26
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Fatigue, Pain — Feeling: Good · Site: Swelling · Fatigue or tiredness

Free text: I am seven days out from the second shot. Day one and two I was exhausted, chills, achy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-27
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-10
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-24
Survey response — day 35, dose 2
MedDRA: Dyspnoea — Feeling: Fair

Free text: Short of breath

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-21
Survey response — 3 months, dose 2
MedDRA: COVID-19, Dizziness, Dyspnoea, Feeling abnormal — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Dizziness for several weeks. Fuzzy headed. SOB. I had COVID between the two shots.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-07
Call successful
Participant prefers to complete VAERS report online
2021-07-23
Survey response — 6 months, dose 2
MedDRA: Brain fog, Impaired work ability — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Rain fog has greatly increased · Healthcare visit (other): In process of scheduling Neuro visit having difficulty at work

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-23
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-29
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-20	Pfizer-BioNTech

Call center

3 call center cases

2 successful · 1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-25

Systemic reaction (other): You did not check in with me. First 36 hours moderate head aches, nausea on and off, chills, injection site pain, neck/muscle aches. Better post 26 hours

Release 1 — day 14, dose 1

2021-01-05

Symptoms: Tested Covid positive

Release 2 — days 1–6 daily, dose 2

2021-01-26

Systemic reaction (other): I am seven days out from the second shot. Day one and two I was exhausted, chills, achy

Release 4 — day 35, dose 2

2021-02-24

Symptoms: Short of breath

Release 7 — 3 months, dose 2

2021-04-21

Symptoms: Dizziness for several weeks. Fuzzy headed. SOB. I had COVID between the two shots.

Release 9 — 6 months, dose 2

2021-07-23

Symptoms: Rain fog has greatly increased

Healthcare visit (other): In process of scheduling Neuro visit having difficulty at work

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	Impaired work ability	✓	·	✓
SD	Brain fog	✓	·	✓
SD	COVID-19	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Dyspnoea	✓	✓	✓
SD	Feeling abnormal	✓	✓	✓
SD	SARS-CoV-2 test positive	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Pain	✓	✓	✓

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