5MZ-21652-21095 · OpenVSafe

Timeline

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

2021-07-24
Registered in v-safe
2021-07-24
Dose 1 — Pfizer-BioNTech
2021-07-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-07-27
Survey response — days 1–6 daily, dose 1
MedDRA: Lethargy — Feeling: Good · Muscle or body aches, Fatigue or tiredness

Free text: Lethargic

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-08-02
Survey response — day 7, dose 1
MedDRA: Injection site pain — Feeling: Good

Free text: Very slight muscle soreness at area of injection

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-07
Survey response — day 14, dose 1
MedDRA: Pain in extremity — Feeling: Good

Free text: (Odd) ache in my right arm (same side as my vaccination)

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-15
Dose 2 — Pfizer-BioNTech
2021-08-16
Survey response — days 1–6 daily, dose 2
MedDRA: Musculoskeletal stiffness — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: muscle stiffness in arm/ neck on injjection side

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-17
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea

Adult check-in
2021-08-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain

Adult check-in
2021-08-20
Survey response — days 1–6 daily, dose 2
MedDRA: Gastric disorder — Feeling: Good · Muscle or body aches, Fatigue or tiredness

Free text: sensitive stomach

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-08-22
Survey response — day 7, dose 2
MedDRA: Nasopharyngitis — Feeling: Good · Joint pains

Free text: felt like a mild cold coming on last night..but fine today

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-30
Survey response — day 14, dose 2
MedDRA: Formication, Paraesthesia — Feeling: Good

Free text: An odd, crawling tingling(occasional) on the surface skin, on my right arm(injection arm) near my elbow..

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-07
Survey response — day 21, dose 2
MedDRA: Formication, Paraesthesia — Feeling: Fair

Free text: a wierd tingling, crawly feeling in my arm; from the lower part of my upper arm, to about midpoint of my lower arm. like a pinched nerve? or sometimes like a bug crawling...and sometimes tingling in my hand, like it's falling asleep

MedDRA releases: 2024-11 · check-in free text available
2021-09-15
Survey response — day 28, dose 2
MedDRA: Hypoaesthesia, Paraesthesia — Feeling: Good

Free text: Persistent numbness and tingling in my arm

MedDRA releases: 2024-11 · check-in free text available
2021-09-21
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-24	Pfizer-BioNTech	No
2	2021-08-15	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 1

2021-07-27

Systemic reaction (other): Lethargic

Release 9 — day 7, dose 1

2021-08-02

Systemic reaction (other): Very slight muscle soreness at area of injection

Release 9 — day 14, dose 1

2021-08-07

Symptoms: (Odd) ache in my right arm (same side as my vaccination)

Release 9 — days 1–6 daily, dose 2

2021-08-16

Systemic reaction (other): muscle stiffness in arm/ neck on injjection side

2021-08-20

Systemic reaction (other): sensitive stomach

Release 9 — day 7, dose 2

2021-08-22

Systemic reaction (other): felt like a mild cold coming on last night..but fine today

Release 9 — day 14, dose 2

2021-08-30

Symptoms: An odd, crawling tingling(occasional) on the surface skin, on my right arm(injection arm) near my elbow..

Release 9 — day 21, dose 2

2021-09-07

Symptoms: a wierd tingling, crawly feeling in my arm; from the lower part of my upper arm, to about midpoint of my lower arm. like a pinched nerve? or sometimes like a bug crawling...and sometimes tingling in my hand, like it's falling asleep

Release 9 — day 28, dose 2

2021-09-15

Symptoms: Persistent numbness and tingling in my 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	Formication	✓	·	✓
SD	Hypoaesthesia	·	·	✓
SD	Pain in extremity	✓	·	✓
SD	Paraesthesia	✓	·	✓
SRO	Gastric disorder	✓	·	✓
SRO	Injection site pain	✓	·	✓
SRO	Lethargy	✓	·	✓
SRO	Musculoskeletal stiffness	✓	·	✓
SRO	Nasopharyngitis	✓	·	✓

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