2YK-35224-63248 · OpenVSafe

Timeline

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

2021-04-12
Registered in v-safe
2021-04-12
Dose 1 — Pfizer-BioNTech
2021-04-14
Survey response — days 1–6 daily, dose 1
MedDRA: Muscular weakness — Feeling: Good · Site: Pain, Swelling

Free text: Arm feels like I did a hundred pushups!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Survey response — days 1–6 daily, dose 1
MedDRA: Paraesthesia — Feeling: Good

Free text: mild tingling in hands and arms that disappeared after 2 hours

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

Adult check-in
2021-04-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-04-21
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-26
Survey response — day 14, dose 1
MedDRA: Back pain, Dysstasia, Headache, Muscle spasms, Pain in extremity — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Starting two days ago: Headache & back pain. Can't stand more than 20 or 30 min. w/out needing to rest from cramping. Arms get achy; difficult to lift the lightest-weight camera and gimble kit. I thought it was me, then someone said: It's the vax.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Dose 2 — Pfizer-BioNTech
2021-05-03
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-04
Survey response — days 1–6 daily, dose 2
MedDRA: Pain in extremity — Feeling: Good · Site: Pain · Muscle or body aches · Be unable to do your normal daily activities

Free text: Sore, aching feet without any cause. Strange!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Survey response — days 1–6 daily, dose 2
MedDRA: Pain in extremity — Feeling: Good · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Feet hurt

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Survey response — days 1–6 daily, dose 2
MedDRA: Chest discomfort, Chest pain, Neck pain — Feeling: Poor · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: neck and chest pain and presdure

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-05-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-10
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-19
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-24
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-03
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-07
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-14
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-04
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-02
Survey response — 6 months, dose 2
MedDRA: Pain, Pain in extremity — Feeling: Good

Free text: Achy, achy arm.

MedDRA releases: 2024-11 · check-in free text available
2022-05-03
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-12	Pfizer-BioNTech
2	2021-05-03	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-14

Systemic reaction (other): Arm feels like I did a hundred pushups!

2021-04-15

Systemic reaction (other): mild tingling in hands and arms that disappeared after 2 hours

Release 8 — day 14, dose 1

2021-04-26

Symptoms: Starting two days ago: Headache & back pain. Can't stand more than 20 or 30 min. w/out needing to rest from cramping. Arms get achy; difficult to lift the lightest-weight camera and gimble kit. I thought it was me, then someone said: It's the vax.

Release 8 — days 1–6 daily, dose 2

2021-05-04

Systemic reaction (other): Sore, aching feet without any cause. Strange!

2021-05-06

Systemic reaction (other): Feet hurt

2021-05-07

Systemic reaction (other): neck and chest pain and presdure

Release 10 — 6 months, dose 2

2021-11-02

Symptoms: Achy, achy arm.

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	Back pain	✓	✓	✓
SD	Dysstasia	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Muscle spasms	✓	✓	✓
SD	Pain	·	·	✓
SD	Pain in extremity	✓	✓	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Chest pain	✓	✓	✓
SRO	Muscular weakness	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓

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