4YN-20622-89494 · OpenVSafe

Timeline

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

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

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-11
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-18
Survey response — day 14, dose 1
MedDRA: Arthralgia, Myalgia, Pre-existing disease, Rheumatoid arthritis — Feeling: Fair

Free text: My Rheumatoid Arthritis is really acting up. My arms, elbows, right knee and ankle, right shoulder are in a lot of muscle and joint pain. It could be the windy, cool weather and something I ate.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Dose 2 — Pfizer-BioNTech
2021-03-25
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-26
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling cold — Feeling: Fair · Joint pains

Free text: Reaction to the cold and windy weather yesterday while standing in line for the vaccination

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-29
Survey response — days 1–6 daily, dose 2
MedDRA: Unevaluable event — Feeling: Fair · Joint pains, Fatigue or tiredness

Free text: I was told by my rheumatologist Not to take my medicine for a week and now I feel the effects.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-01
Survey response — day 7, dose 2
MedDRA: Balance disorder — Feeling: Good

Free text: When I first received the 2nd shot, I experienced equilibrium problems for a couple of days. I thought they could have been caused by not taking Xeljanz, my arthritis medication. It is gone now and Im back on my medication after a week. Thought Id mention this.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-15
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-22
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-24
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-23
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-27
Survey response — 12 months, dose 2
MedDRA: Arthralgia, Eczema, Joint swelling, Neck pain, Rash — Feeling: Poor · 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: Acute Eczema which started as a rash. Pain and swollen joints. Neck ache.

MedDRA releases: 2024-11 · check-in free text available
2022-03-27
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

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-03-29
Call 1 — Left Voicemail
2022-04-14
Call successful
Does not wish to fill out VAERS report

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-04	Pfizer-BioNTech
2	2021-03-25	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 5 — day 14, dose 1

2021-03-18

Symptoms: My Rheumatoid Arthritis is really acting up. My arms, elbows, right knee and ankle, right shoulder are in a lot of muscle and joint pain. It could be the windy, cool weather and something I ate.

Release 6 — days 1–6 daily, dose 2

2021-03-26

Systemic reaction (other): Reaction to the cold and windy weather yesterday while standing in line for the vaccination

2021-03-29

Systemic reaction (other): I was told by my rheumatologist Not to take my medicine for a week and now I feel the effects.

Release 6 — day 7, dose 2

2021-04-01

Systemic reaction (other): When I first received the 2nd shot, I experienced equilibrium problems for a couple of days. I thought they could have been caused by not taking Xeljanz, my arthritis medication. It is gone now and Im back on my medication after a week. Thought Id mention this.

Release 11 — 12 months, dose 2

2022-03-27

Symptoms: Acute Eczema which started as a rash. Pain and swollen joints. Neck ache.

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	Arthralgia	✓	✓	✓
SD	Eczema	·	·	✓
SD	Joint swelling	·	·	✓
SD	Myalgia	✓	✓	✓
SD	Neck pain	·	·	✓
SD	Pre-existing disease	✓	✓	✓
SD	Rash	·	·	✓
SD	Rheumatoid arthritis	✓	✓	✓
SRO	Balance disorder	✓	✓	✓
SRO	Feeling cold	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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