6BK-29979-97156 · OpenVSafe

Timeline

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

2021-04-20
Registered in v-safe
2021-04-20
Dose 1 — Pfizer-BioNTech
2021-04-20
Survey response — day 0, dose 1
MedDRA: Headache — Feeling: Good · Site: Pain

Free text: Small headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-27
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-05-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-11
Dose 2 — Pfizer-BioNTech
2021-05-18
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-25
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-08
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-15
Survey response — day 35, dose 2
MedDRA: Arthralgia, Arthritis, Joint stiffness, Tendon pain — Feeling: Fair

Free text: Pain and inflammation in my joints and tendons in both of my arms. From my shoulders down to my thumbs. Its worse at night because the areas tend to freeze up and become very stiff. This has all been happening since my second shot of the Pfizer va

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-22
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-08-10
Survey response — 3 months, dose 2
MedDRA: Arthralgia, Musculoskeletal disorder, Myalgia, Pain in extremity, Tendon pain — Feeling: Poor · Be unable to do your normal daily activities

Free text: Extreme pain and tendons and muscles in my hand and elbow on the right side. The left side has cleared up. But I still experience incredible pain and Im losing the ability to use my thumb on my right hand.

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

Adult check-in
2022-05-11
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-20	Pfizer-BioNTech
2	2021-05-11	Pfizer-BioNTech

Free text

Release 7 — day 0, dose 1

2021-04-20

Systemic reaction (other): Small headache

Release 9 — day 35, dose 2

2021-06-15

Symptoms: Pain and inflammation in my joints and tendons in both of my arms. From my shoulders down to my thumbs. Its worse at night because the areas tend to freeze up and become very stiff. This has all been happening since my second shot of the Pfizer va

Release 9 — 3 months, dose 2

2021-08-10

Symptoms: Extreme pain and tendons and muscles in my hand and elbow on the right side. The left side has cleared up. But I still experience incredible pain and Im losing the ability to use my thumb on my right hand.

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	Arthritis	✓	✓	✓
SD	Joint stiffness	✓	✓	✓
SD	Musculoskeletal disorder	✓	·	✓
SD	Myalgia	✓	·	✓
SD	Pain in extremity	✓	·	✓
SD	Tendon pain	✓	✓	✓
SRO	Headache	✓	✓	✓

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