47N-98561-57755 · OpenVSafe

Timeline

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

2021-03-04
Dose 1 — Pfizer-BioNTech
2021-03-07
Registered in v-safe
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · None

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · Fatigue or tiredness

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-11
Health check-in — day 7, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-18
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-03-25
Dose 2 — Pfizer-BioNTech
2021-03-25
Health check-in — day 0, dose 2
Feeling: Good · Joint pains, Fatigue or tiredness

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-28
Survey response — days 1–6 daily, dose 2
MedDRA: Mobility decreased, Pain in extremity — Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Free text: The hand I took the first vaccine is aching and I can hard rise it up.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-29
Survey response — days 1–6 daily, dose 2
MedDRA: Pain, Pain in extremity — Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Free text: Aches in the hand I had the previous # 1 Vaccine. Pains whenever I left it up.

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: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-31
Survey response — days 1–6 daily, dose 2
MedDRA: Pain — Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Free text: I feel pains or aches whenever I lift up the hand I took the first vaccine on March 4, 2021.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — day 7, dose 2
MedDRA: Pain in extremity — Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: I am still having aches and pain on the hand I had the first vaccine shot.

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

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

Adult check-in
2021-04-24
Health check-in — day 28, dose 2
Feeling: Fair

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

Adult check-in
2021-05-06
Survey response — day 42, dose 2
MedDRA: Anxiety, Injected limb mobility decreased, Pain in extremity — Feeling: Fair · Be unable to do your normal daily activities

Free text: The arm I took the first vaccine of Pfizer is still aching me. I cannot lift it up. It is painful. I am worried.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-25
Health check-in — 3 months, dose 2
Feeling: Fair

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

Adult check-in

Vaccinations

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

Free text

Release 6 — days 1–6 daily, dose 2

2021-03-28

Systemic reaction (other): The hand I took the first vaccine is aching and I can hard rise it up.

2021-03-29

Systemic reaction (other): Aches in the hand I had the previous # 1 Vaccine. Pains whenever I left it up.

2021-03-31

Systemic reaction (other): I feel pains or aches whenever I lift up the hand I took the first vaccine on March 4, 2021.

Release 6 — day 7, dose 2

2021-04-01

Systemic reaction (other): I am still having aches and pain on the hand I had the first vaccine shot.

Release 8 — day 42, dose 2

2021-05-06

Symptoms: The arm I took the first vaccine of Pfizer is still aching me. I cannot lift it up. It is painful. I am worried.

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	Anxiety	✓	✓	✓
SD	Injected limb mobility decreased	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SRO	Mobility decreased	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓

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