6Y5-16196-45225 · OpenVSafe

Timeline

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

2021-03-19
Dose 1 — Pfizer-BioNTech
2021-03-21
Registered in v-safe
2021-03-21
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-22
Survey response — days 1–6 daily, dose 1
MedDRA: Paraesthesia — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Tingling scalp, and tingling hands

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-03-24
Survey response — days 1–6 daily, dose 1
MedDRA: Paraesthesia — Feeling: Good · Headache

Free text: Still some tingling on my scalp and hands but improving

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Survey response — days 1–6 daily, dose 1
MedDRA: Paraesthesia — Feeling: Good · Headache

Free text: Tingling hands and scalp but improving

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Survey response — day 7, dose 1
MedDRA: Paraesthesia — Feeling: Good · Headache

Free text: Still some tingling on my scalp and both hands

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

Adult check-in
2021-04-09
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-11
Dose 2 — Pfizer-BioNTech
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Itching · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-04-17
Survey response — days 1–6 daily, dose 2
MedDRA: Nervous system disorder, Paraesthesia, Pruritus — Feeling: Fair · Site: Pain, Itching · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Itching internally and nerves dont feel right, tingling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Survey response — day 7, dose 2
MedDRA: Paraesthesia — Feeling: Good · Site: Itching · Headache

Free text: Some tingling in both hands and head

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-11
Survey response — 3 months, dose 2
MedDRA: Condition aggravated, Hypoaesthesia, Paraesthesia, Pelvic pain, Pre-existing disease — Feeling: Fair · Be unable to do your normal daily activities

Free text: Pelvic pain, endometriosis flare-up. Havent had endometriosis pain in >10 years, going to request a scan this week. Still having some tingling and numbness in my face and head, and at times tingling in both hands, since my vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-10
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-11
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-19	Pfizer-BioNTech
2	2021-04-11	Pfizer-BioNTech

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-22

Systemic reaction (other): Tingling scalp, and tingling hands

2021-03-24

Systemic reaction (other): Still some tingling on my scalp and hands but improving

2021-03-25

Systemic reaction (other): Tingling hands and scalp but improving

Release 6 — day 7, dose 1

2021-03-26

Systemic reaction (other): Still some tingling on my scalp and both hands

Release 7 — days 1–6 daily, dose 2

2021-04-17

Systemic reaction (other): Itching internally and nerves dont feel right, tingling

Release 7 — day 7, dose 2

2021-04-19

Systemic reaction (other): Some tingling in both hands and head

Release 9 — 3 months, dose 2

2021-07-11

Symptoms: Pelvic pain, endometriosis flare-up. Havent had endometriosis pain in >10 years, going to request a scan this week. Still having some tingling and numbness in my face and head, and at times tingling in both hands, since my vaccine.

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	Condition aggravated	✓	✓	✓
SD	Hypoaesthesia	✓	✓	✓
SD	Paraesthesia	✓	✓	✓
SD	Pelvic pain	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SRO	Nervous system disorder	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓
SRO	Pruritus	✓	✓	✓

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