4GP-26594-78426 · OpenVSafe

Timeline

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

2021-08-23
Registered in v-safe
2021-08-23
Dose 1 — Pfizer-BioNTech
2021-08-23
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-08-24
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-08-25
Survey response — days 1–6 daily, dose 1
MedDRA: Feeling cold, Piloerection — Feeling: Fair · Site: Pain · Chills, Nausea

Free text: My left side only that I got the shot chills one leg side of face sensation of skin standing up and visible goose bumps

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-26
Survey response — days 1–6 daily, dose 1
MedDRA: Chills, Paraesthesia, Peripheral coldness, Piloerection — Feeling: Fair · Site: Pain, Redness, Swelling · Chills

Free text: Left leg feels cold chills and goosebumps. Not the right leg, tingling face

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-08-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-30
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-09-07
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-13
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-09-20
Survey response — day 28, dose 1
MedDRA: Asthenia, Fatigue, Paraesthesia — Feeling: Fair

Free text: Tingling in left leg back of thigh going down to calf started 3 days after first shot comes and goes also feeling tired havent gotten my energy back up to normal before shot worried to get 2ed vaccine now

MedDRA releases: 2024-11 · check-in free text available
2021-09-27
Survey response — day 35, dose 1
MedDRA: Paraesthesia — Feeling: Fair

Free text: Left leg tingling everyday

MedDRA releases: 2024-11 · check-in free text available
2021-10-04
Survey response — day 42, dose 1
MedDRA: Paraesthesia — Feeling: Good

Free text: Left leg tingling

MedDRA releases: 2024-11 · check-in free text available
2021-11-22
Health check-in — 3 months, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-23	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 1

2021-08-25

Systemic reaction (other): My left side only that I got the shot chills one leg side of face sensation of skin standing up and visible goose bumps

2021-08-26

Systemic reaction (other): Left leg feels cold chills and goosebumps. Not the right leg, tingling face

Release 9 — day 28, dose 1

2021-09-20

Symptoms: Tingling in left leg back of thigh going down to calf started 3 days after first shot comes and goes also feeling tired havent gotten my energy back up to normal before shot worried to get 2ed vaccine now

Release 9 — day 35, dose 1

2021-09-27

Symptoms: Left leg tingling everyday

Release 10 — day 42, dose 1

2021-10-04

Symptoms: Left leg tingling

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	Asthenia	·	·	✓
SD	Fatigue	·	·	✓
SD	Paraesthesia	·	·	✓
SRO	Chills	✓	·	✓
SRO	Feeling cold	✓	·	✓
SRO	Paraesthesia	✓	·	✓
SRO	Peripheral coldness	✓	·	✓
SRO	Piloerection	✓	·	✓

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