5U6-64750-81661 · OpenVSafe

Timeline

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

2021-03-02
Registered in v-safe
2021-03-02
Dose 1 — Pfizer-BioNTech
2021-03-02
Health check-in — day 0, dose 1
Feeling: Good · None

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

Adult check-in
2021-03-04
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 · None

Adult check-in
2021-03-10
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-27
Dose 2 — Pfizer-BioNTech
2021-03-31
Survey response — days 1–6 daily, dose 2
MedDRA: Inflammation, Peripheral swelling — Feeling: Poor · Joint pains, Muscle or body aches, Fatigue or tiredness · 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: My hands have suffered inflammation since shortly after injection 1. Second injection really put it over the edge. Super inflammation and swelling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-01
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Back pain, Gait disturbance, Muscle strain — Feeling: Poor · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, 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: My hands have become extremely strained, and joint pain in back and hips making walking difficult. All vaccine related problems

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Report sent to call center — days 1–6 daily, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Adult check-in
2021-04-02
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-10
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-04-22
Survey response — day 21, dose 2
MedDRA: Muscle strain, Pain, Peripheral swelling — Feeling: Poor · Be unable to do your normal daily activities

Free text: Hands are swollen and feel strained. Painful. Never had this until first vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Survey response — day 28, dose 2
MedDRA: Pain, Peripheral swelling, Unevaluable event — Feeling: Fair · 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: Symptoms: My hands are swollen and feel strained. And painful · Healthcare visit (other): Scheduled in office for next month

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Report sent to call center — day 28, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-06
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-05-08
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-06-09
Call 1 — Could Not Reach Participant
2021-06-14
Call 2 — Could Not Reach Participant
2021-07-02
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-09-26
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-02	Pfizer-BioNTech
2	2021-03-27	Pfizer-BioNTech

Call center

4 call center cases

4 unsuccessful

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 2

2021-03-31

Systemic reaction (other): My hands have suffered inflammation since shortly after injection 1. Second injection really put it over the edge. Super inflammation and swelling

2021-04-01

Systemic reaction (other): My hands have become extremely strained, and joint pain in back and hips making walking difficult. All vaccine related problems

Release 7 — day 21, dose 2

2021-04-22

Symptoms: Hands are swollen and feel strained. Painful. Never had this until first vaccine

Release 7 — day 28, dose 2

2021-04-24

Symptoms: My hands are swollen and feel strained. And painful

Healthcare visit (other): Scheduled in office for next month

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	Unevaluable event	✓	✓	✓
SD	Muscle strain	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Peripheral swelling	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Gait disturbance	✓	✓	✓
SRO	Inflammation	✓	✓	✓
SRO	Muscle strain	✓	✓	✓
SRO	Peripheral swelling	✓	✓	✓

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