2AC-92857-35646 · OpenVSafe

Timeline

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

2021-05-20
Dose 1 — Pfizer-BioNTech
2021-05-25
Registered in v-safe
2021-05-25
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Pain in extremity — Feeling: Good · Joint pains · Be unable to do your normal daily activities

Free text: right knee & slight pain on side of right leg & on top of right foot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-26
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Gait disturbance, Pain in extremity, Self-medication — Feeling: Fair · Joint pains · Be unable to do your normal daily activities

Free text: have had pain on knee & right leg since I got the COVID- injection..causing slight difficult in walking..especially in the morning..taking natural joint pain relievers

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Health check-in — day 7, dose 1
Feeling: Good · Joint pains · Be unable to do your normal daily activities

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

Adult check-in
2021-06-10
Dose 2 — Pfizer-BioNTech
2021-06-10
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-06-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Joint pains · Be unable to do your normal daily activities

Adult check-in
2021-06-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-06-13
Survey response — days 1–6 daily, dose 2
MedDRA: Myalgia — Feeling: Fair · Muscle or body aches · Be unable to do your normal daily activities

Free text: muscle pain/ ache left middle back

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-06-15
Survey response — days 1–6 daily, dose 2
MedDRA: Back pain, Joint swelling — Feeling: Fair · Muscle or body aches · Be unable to do your normal daily activities

Free text: swelling in knee has decreased/ pain in back is a little better

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-06-17
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-06-24
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-07-01
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-07-08
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-15
Survey response — day 35, dose 2
MedDRA: Arthralgia, Self-medication — Feeling: Fair

Free text: Right knee ( back of knee) continues to pain off & on..Doing exercise..which helps..will see primary care next week.( also taking natural pain relievers)

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-22
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-09-09
Health check-in — 3 months, dose 2
Feeling: Good

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

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-20	Pfizer-BioNTech
2	2021-06-10	Pfizer-BioNTech

Free text

Release 8 — days 1–6 daily, dose 1

2021-05-25

Systemic reaction (other): right knee & slight pain on side of right leg & on top of right foot

2021-05-26

Systemic reaction (other): have had pain on knee & right leg since I got the COVID- injection..causing slight difficult in walking..especially in the morning..taking natural joint pain relievers

Release 9 — days 1–6 daily, dose 2

2021-06-13

Systemic reaction (other): muscle pain/ ache left middle back

2021-06-15

Systemic reaction (other): swelling in knee has decreased/ pain in back is a little better

Release 9 — day 35, dose 2

2021-07-15

Symptoms: Right knee ( back of knee) continues to pain off & on..Doing exercise..which helps..will see primary care next week.( also taking natural pain relievers)

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	Self-medication	✓	·	✓
SRO	Arthralgia	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Gait disturbance	✓	✓	✓
SRO	Joint swelling	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Self-medication	✓	✓	✓

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