4VR-23903-99224 · 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
2021-03-21
Registered in v-safe
2021-03-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Itching · None

Adult check-in
2021-03-22
Survey response — days 1–6 daily, dose 1
MedDRA: Oedema peripheral, Pruritus, Rash, Urticaria — Feeling: Fair · Site: Itching · Rash, not including the immediate area around the injection site

Free text: Rash over a welt type swelling and itching on my forearm that is on the same side as my injection site.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-01
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-04-08
Dose 2 — Pfizer-BioNTech
2021-04-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Joint pains, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-13
Survey response — days 1–6 daily, dose 2
MedDRA: Nodule, Urticaria — Feeling: Poor · Site: Pain, Itching · Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Free text: Hive type of lumps on right arm like i had on my left arm after first vaccine shot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Adult check-in
2021-04-19
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-24
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-03
Survey response — day 21, dose 2
MedDRA: Dyspnoea, Fatigue, Hyperhidrosis — Feeling: Poor · Be unable to do your normal daily activities

Free text: Fatigue, shortness of breath, sweating

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-05-19
Survey response — day 35, dose 2
MedDRA: Abdominal discomfort, Headache, Urticaria — Feeling: Poor · Be unable to do your normal daily activities

Free text: Headache and Hives and upset stomach.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-24
Survey response — day 42, dose 2
MedDRA: Urticaria — Feeling: Fair

Free text: Hives on left arm, right arm and left hand. Been on and off every 2 or 3 days since 2nd vaccine shot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-08
Survey response — 3 months, dose 2
MedDRA: Pruritus, Swelling, Urticaria — Feeling: Poor · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Keep breaking out with hives on and off since 3 days after my 2nd vaccine. It itches and swells up with knots and has happened on different places on my body.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-08
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-14
Call 1 — Left Voicemail
2021-10-07
Survey response — 6 months, dose 2
MedDRA: Muscle spasms — Feeling: Fair · Be unable to do your normal daily activities

Free text: Cramps in legs and feet. Not sure if connected to vaccine.

MedDRA releases: 2024-11 · check-in free text available
2022-04-14
Health check-in — 12 months, dose 2
Feeling: Poor

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-18	Pfizer-BioNTech
2	2021-04-08	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-22

Systemic reaction (other): Rash over a welt type swelling and itching on my forearm that is on the same side as my injection site.

Release 7 — days 1–6 daily, dose 2

2021-04-13

Systemic reaction (other): Hive type of lumps on right arm like i had on my left arm after first vaccine shot.

Release 8 — day 21, dose 2

2021-05-03

Symptoms: Fatigue, shortness of breath, sweating

Release 8 — day 35, dose 2

2021-05-19

Symptoms: Headache and Hives and upset stomach.

Release 8 — day 42, dose 2

2021-05-24

Symptoms: Hives on left arm, right arm and left hand. Been on and off every 2 or 3 days since 2nd vaccine shot.

Release 9 — 3 months, dose 2

2021-07-08

Symptoms: Keep breaking out with hives on and off since 3 days after my 2nd vaccine. It itches and swells up with knots and has happened on different places on my body.

Release 10 — 6 months, dose 2

2021-10-07

Symptoms: Cramps in legs and feet. Not sure if connected to vaccine.

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
SD	Abdominal discomfort	✓	✓	✓
SD	Dyspnoea	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Hyperhidrosis	✓	✓	✓
SD	Muscle spasms	·	·	✓
SD	Pruritus	✓	✓	✓
SD	Swelling	✓	✓	✓
SD	Urticaria	✓	✓	✓
SRO	Nodule	✓	✓	✓
SRO	Oedema peripheral	✓	✓	✓
SRO	Pruritus	✓	✓	✓
SRO	Rash	✓	✓	✓
SRO	Urticaria	✓	✓	✓

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