4A3-50086-80213 · OpenVSafe

Timeline

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

2021-01-16
Dose 1 — Pfizer-BioNTech
2021-01-22
Registered in v-safe
2021-01-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Itching · Fatigue or tiredness, Rash, not including the immediate area around the injection site

Adult check-in
2021-01-23
Health check-in — day 7, dose 1
Feeling: Good · Fatigue or tiredness, Rash, not including the immediate area around the injection site

Adult check-in
2021-01-30
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-06
Dose 2 — Pfizer-BioNTech
2021-02-13
Health check-in — day 7, dose 2
Feeling: Good · Rash, not including the immediate area around the injection site

Adult check-in
2021-02-20
Survey response — day 14, dose 2
MedDRA: Rash — Feeling: Fair

Free text: Rash is slightly worse.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-27
Survey response — day 21, dose 2
MedDRA: Office visit, Pain of skin, Pruritus, Rash, Urticaria — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Hives/rash that comes and goes ever since the vaccine. Skin itchy and sensitive to touch and breaks out in hives when touched or scratched. Saw physician 2/23/21. Started Zyrtec once a day. No hives since 2/25/21. · Healthcare visit (other): Regular Office visit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-27
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-06
Survey response — day 28, dose 2
MedDRA: Rash, Self-medication — Feeling: Good

Free text: Still have light rash unless I take Zyrtec antihistamine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-13
Survey response — day 35, dose 2
MedDRA: Self-medication, Urticaria — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Hives but controlled by daily Zyrtec

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-13
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-20
Survey response — day 42, dose 2
MedDRA: Arthralgia, Back pain — Feeling: Good · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Severe back and joint pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-20
Report sent to call center — day 42, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-08
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-08
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-13
Call 1 — Left Voicemail
2022-02-06
Survey response — 12 months, dose 2
MedDRA: Decreased appetite, Fatigue, Rash, Urticaria — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Slight rash from original vaccination has developed into consistent rash/hives and wider area, fatigue, loss of appetite after booster

MedDRA releases: 2024-11 · check-in free text available
2022-02-06
Report sent to call center — 12 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-02-09
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-16	Pfizer-BioNTech
2	2021-02-06	Pfizer-BioNTech

Call center

4 call center cases

4 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 4 — day 14, dose 2

2021-02-20

Symptoms: Rash is slightly worse.

Release 4 — day 21, dose 2

2021-02-27

Symptoms: Hives/rash that comes and goes ever since the vaccine. Skin itchy and sensitive to touch and breaks out in hives when touched or scratched. Saw physician 2/23/21. Started Zyrtec once a day. No hives since 2/25/21.

Healthcare visit (other): Regular Office visit

Release 5 — day 28, dose 2

2021-03-06

Symptoms: Still have light rash unless I take Zyrtec antihistamine

Release 5 — day 35, dose 2

2021-03-13

Symptoms: Hives but controlled by daily Zyrtec

Release 6 — day 42, dose 2

2021-03-20

Symptoms: Severe back and joint pain

Release 11 — 12 months, dose 2

2022-02-06

Symptoms: Slight rash from original vaccination has developed into consistent rash/hives and wider area, fatigue, loss of appetite after booster

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	Back pain	✓	✓	✓
SD	Decreased appetite	·	·	✓
SD	Fatigue	·	·	✓
SD	Office visit	✓	✓	✓
SD	Pain of skin	✓	✓	✓
SD	Pruritus	✓	✓	✓
SD	Rash	✓	✓	✓
SD	Self-medication	✓	✓	✓
SD	Urticaria	✓	✓	✓

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