88A-24367-71251 · OpenVSafe

Timeline

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

2021-04-08
Registered in v-safe
2021-04-08
Dose 1 — Pfizer-BioNTech
2021-04-08
Survey response — day 0, dose 1
MedDRA: Feeling abnormal — Feeling: Fair · Headache, Joint pains

Free text: Brain/Memory foggy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-13
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-13
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-04-17
Health check-in — day 7, dose 1
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-22
Survey response — day 14, dose 1
MedDRA: Headache, Office visit — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Really bad headaches · Healthcare visit (other): Chiropractor

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Report sent to call center — day 14, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-24
Call 1 — Left Voicemail
2021-04-30
Dose 2 — Pfizer-BioNTech
2021-05-08
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-18
Survey response — day 14, dose 2
MedDRA: Hypertension — Feeling: Fair · Be unable to do your normal daily activities

Free text: My blood pressure has been higher than normal

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-08	Pfizer-BioNTech
2	2021-04-30	Pfizer-BioNTech

Call center

2 call center cases

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

See the call center timeline

Free text

Release 7 — day 0, dose 1

2021-04-08

Systemic reaction (other): Brain/Memory foggy

Release 7 — day 14, dose 1

2021-04-22

Symptoms: Really bad headaches

Healthcare visit (other): Chiropractor

Release 8 — day 14, dose 2

2021-05-18

Symptoms: My blood pressure has been higher than normal

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
HCVO	Office visit	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Hypertension	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓

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