2Y4-30098-35073 · OpenVSafe

Timeline

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

2021-03-24
Registered in v-safe
2021-03-24
Dose 1 — Pfizer-BioNTech
2021-03-24
Survey response — day 0, dose 1
MedDRA: No adverse event — Feeling: Good · Site: Pain

Free text: No

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-03-27
Survey response — days 1–6 daily, dose 1
MedDRA: Pain in extremity, Tenderness — Feeling: Good

Free text: The arm is just a little tender but not as sore

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-31
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-07
Survey response — day 14, dose 1
MedDRA: Injection site rash, Pain in extremity, Rash erythematous, Tenderness — Feeling: Fair

Free text: Vaccine arm: After 12 days, yesterday I woke with red spots at the vaccination site on my left arm.Today, the spots remain and my arm is tender and hurts. Also, my left leg aches. I took pictures.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-14
Dose 2 — Pfizer-BioNTech
2021-04-14
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-15
Survey response — days 1–6 daily, dose 2
MedDRA: Pain in extremity — Feeling: Fair · Site: Pain, Swelling · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: I received my second shot in my right arm. I got my first shot in my left arm. Both arms are hurting

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Joint pains, Muscle or body aches

Adult check-in
2021-04-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Itching · Muscle or body aches

Adult check-in
2021-04-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · Joint pains, Muscle or body aches

Adult check-in
2021-04-21
Health check-in — day 7, dose 2
Feeling: Good · Site: Itching · Joint pains, Muscle or body aches

Adult check-in
2021-04-28
Survey response — day 14, dose 2
MedDRA: Myalgia, Pain in extremity — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: I received my second dose in my right arm 2 weeks ago, but had very painful arm ache in my left arm on 4-27-2021. Also, muscle aches on left side of body. When I got the First shot, my left arm became very painful on day 13 as well.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-12
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-19
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
2021-07-14
Survey response — 3 months, dose 2
MedDRA: Injection site pain — Feeling: Fair

Free text: My left arm is still very sore where you got the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-13
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-14
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-24	Pfizer-BioNTech
2	2021-04-14	Pfizer-BioNTech

Free text

Release 6 — day 0, dose 1

2021-03-24

Systemic reaction (other): No

Release 6 — days 1–6 daily, dose 1

2021-03-27

Systemic reaction (other): The arm is just a little tender but not as sore

Release 7 — day 14, dose 1

2021-04-07

Symptoms: Vaccine arm: After 12 days, yesterday I woke with red spots at the vaccination site on my left arm.Today, the spots remain and my arm is tender and hurts. Also, my left leg aches. I took pictures.

Release 7 — days 1–6 daily, dose 2

2021-04-15

Systemic reaction (other): I received my second shot in my right arm. I got my first shot in my left arm. Both arms are hurting

Release 8 — day 14, dose 2

2021-04-28

Symptoms: I received my second dose in my right arm 2 weeks ago, but had very painful arm ache in my left arm on 4-27-2021. Also, muscle aches on left side of body. When I got the First shot, my left arm became very painful on day 13 as well.

Release 9 — 3 months, dose 2

2021-07-14

Symptoms: My left arm is still very sore where you got the 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	Injection site pain	✓	✓	✓
SD	Injection site rash	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SD	Rash erythematous	✓	✓	✓
SD	Tenderness	✓	✓	✓
SRO	No adverse event	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Tenderness	✓	✓	✓

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