5S5-30758-95617 · OpenVSafe

Timeline

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

2021-01-09
Registered in v-safe
2021-01-09
Dose 1 — Pfizer-BioNTech
2021-01-09
Survey response — day 0, dose 1
MedDRA: Dizziness, Syncope — Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Dizzy, light headed, near syncope

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-09
Report sent to call center — day 0, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-11
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness, Hypoaesthesia, Hypoaesthesia oral, Immediate post-injection reaction, Paraesthesia — Feeling: Good · Site: Pain, Swelling · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: I forgot to report that on the day of the injection when I was light headed and dizzy about 20 minutes after the injection I also had numbness tingling in my face and tongue that lasted until almost an hour after the injection.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-11
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-16
Health check-in — day 7, dose 1
Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-23
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-29
Dose 2 — Pfizer-BioNTech
2021-01-29
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain, Swelling · Headache, Fatigue or tiredness · Be unable to work

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Swelling · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Joint pains, Fatigue or tiredness

Adult check-in
2021-02-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-05
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-02-13
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-01
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-30
Survey response — 3 months, dose 2
MedDRA: Headache, Menstruation irregular, Muscle spasms — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Frequent Muscle spasms to right arm at injection siteMensuration stopped. Not pregnant. Last period started 10 days after my 2nd dose of vaccine.Severe headaches to the right side of my head that come on sudden and intense.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-30
Survey response — 6 months, dose 2
MedDRA: Muscle spasms — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Muscle spasms to right arm that had injection

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-30
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-02
Call 1 — Left Voicemail
2022-01-29
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-09	Pfizer-BioNTech
2	2021-01-29	Pfizer-BioNTech

Call center

3 call center cases

1 unsuccessful · 2 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 1 — day 0, dose 1

2021-01-09

Systemic reaction (other): Dizzy, light headed, near syncope

Release 1 — days 1–6 daily, dose 1

2021-01-11

Systemic reaction (other): I forgot to report that on the day of the injection when I was light headed and dizzy about 20 minutes after the injection I also had numbness tingling in my face and tongue that lasted until almost an hour after the injection.

Release 8 — 3 months, dose 2

2021-04-30

Symptoms: Frequent Muscle spasms to right arm at injection siteMensuration stopped. Not pregnant. Last period started 10 days after my 2nd dose of vaccine.Severe headaches to the right side of my head that come on sudden and intense.

Release 9 — 6 months, dose 2

2021-07-30

Symptoms: Muscle spasms to right arm that had injection

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	Headache	✓	✓	✓
SD	Menstruation irregular	✓	✓	✓
SD	Muscle spasms	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Hypoaesthesia	✓	✓	✓
SRO	Hypoaesthesia oral	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓
SRO	Syncope	✓	✓	✓

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