Z2M-25315-27572 · OpenVSafe

Timeline

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

2021-02-09
Dose 1 — Pfizer-BioNTech
2021-02-22
Registered in v-safe
2021-02-22
Survey response — day 7, dose 1
MedDRA: Axillary mass, Sensation of foreign body — Feeling: Fair

Free text: Tow days after shot I felt a small ball like , under my arm (same arm as shot) But today and I have been feeling for about three days a Feels like something is in my throat.. (only when swallowing)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-26
Dose 2 — Pfizer-BioNTech
2021-03-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · Joint pains, Muscle or body aches

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-05
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-03-12
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-19
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-26
Survey response — day 28, dose 2
MedDRA: Musculoskeletal discomfort — Feeling: Good

Free text: Left shoulder is right.. I have to stretch it to loosen (tension)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Survey response — day 35, dose 2
MedDRA: Musculoskeletal discomfort — Feeling: Good

Free text: Still my left shoulder is tight. Like I have to stretch it out when moving it. ( note that I got my 2nd shot in the rear)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Survey response — day 42, dose 2
MedDRA: Muscle tightness, Myalgia — Feeling: Fair

Free text: Left shoulder is still feeling like it needs to stretch. Went swimming to loosen it and after the hot tub... the next day it was very tight. I continue to stretch, but it feels like I used the muscle and is sore.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-29
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-28
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-09	Pfizer-BioNTech
2	2021-02-26	Pfizer-BioNTech

Free text

Release 4 — day 7, dose 1

2021-02-22

Systemic reaction (other): Tow days after shot I felt a small ball like , under my arm (same arm as shot) But today and I have been feeling for about three days a Feels like something is in my throat.. (only when swallowing)

Release 6 — day 28, dose 2

2021-03-26

Symptoms: Left shoulder is right.. I have to stretch it to loosen (tension)

Release 6 — day 35, dose 2

2021-04-03

Symptoms: Still my left shoulder is tight. Like I have to stretch it out when moving it. ( note that I got my 2nd shot in the rear)

Release 7 — day 42, dose 2

2021-04-12

Symptoms: Left shoulder is still feeling like it needs to stretch. Went swimming to loosen it and after the hot tub... the next day it was very tight. I continue to stretch, but it feels like I used the muscle and is sore.

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	Muscle tightness	✓	✓	✓
SD	Musculoskeletal discomfort	✓	✓	✓
SD	Myalgia	✓	✓	✓
SRO	Axillary mass	✓	✓	✓
SRO	Sensation of foreign body	✓	✓	✓

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