3RD-10456-51204 · OpenVSafe

Timeline

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

2021-03-23
Dose 1 — Pfizer-BioNTech
2021-03-25
Registered in v-safe
2021-03-25
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain — Feeling: Good · Site: Pain

Free text: The injection site was very sore for over 24 hours. Feeling better now (almost 48hrs later)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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: Good · None

Adult check-in
2021-03-30
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-13
Dose 2 — Pfizer-BioNTech
2021-04-13
Survey response — day 0, dose 2
MedDRA: Unevaluable event — Feeling: Good

Free text: I just got the shot 10 minutes ago ...

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, Redness · Joint pains, Fatigue or tiredness

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · Joint pains, Fatigue or tiredness

Adult check-in
2021-04-16
Survey response — days 1–6 daily, dose 2
MedDRA: Pain — Feeling: Good · Joint pains

Free text: Maybe related to weather but more sore than usual.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Survey response — days 1–6 daily, dose 2
MedDRA: Hip arthroplasty, Musculoskeletal discomfort — Feeling: Fair · Joint pains · Be unable to do your normal daily activities

Free text: Moderate, persistent discomfort in hip joint replacement. Annoying & worrisome. No prior experience like it in 10 years.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Discomfort — Feeling: Good · Joint pains

Free text: 3 days after shot I experienced moderate to severe joint pain in my hip with artificial joint. Pain lasted 36+ hrs. Since then mild or little discomfort

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Survey response — day 7, dose 2
MedDRA: Arthralgia — Feeling: Good · Muscle or body aches

Free text: Still mild joint discomfort

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-04
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-11
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-26
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-12
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-13
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-23	Pfizer-BioNTech
2	2021-04-13	Pfizer-BioNTech

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-25

Systemic reaction (other): The injection site was very sore for over 24 hours. Feeling better now (almost 48hrs later)

Release 7 — day 0, dose 2

2021-04-13

Systemic reaction (other): I just got the shot 10 minutes ago ...

Release 7 — days 1–6 daily, dose 2

2021-04-16

Systemic reaction (other): Maybe related to weather but more sore than usual.

2021-04-17

Systemic reaction (other): Moderate, persistent discomfort in hip joint replacement. Annoying & worrisome. No prior experience like it in 10 years.

2021-04-19

Systemic reaction (other): 3 days after shot I experienced moderate to severe joint pain in my hip with artificial joint. Pain lasted 36+ hrs. Since then mild or little discomfort

Release 7 — day 7, dose 2

2021-04-22

Systemic reaction (other): Still mild joint discomfort

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
SRO	Arthralgia	✓	✓	✓
SRO	Discomfort	✓	✓	✓
SRO	Hip arthroplasty	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Musculoskeletal discomfort	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

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