2WS-23439-51962 · OpenVSafe

Timeline

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

2021-02-11
Dose 1 — Pfizer-BioNTech
2021-05-12
Registered in v-safe
2021-05-13
Survey response — 3 months, dose 1
MedDRA: Headache, Hypertension, Migraine — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Daily migraines since vaccine on 2/11. Ended up in ER 8 days after vaccine with very high blood pressure. ER had no answers. The kast day i had no headaches was over one month ago. MRI showed nothing unusual. Migraines are new since vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Report sent to call center — 3 months, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-12
Survey response — 6 months, dose 1
MedDRA: Migraine — Feeling: Fair · Be unable to do your normal daily activities

Free text: Ongoing daily migraine headaches. Only 9 headache free days since Feb 11th when i got vaccine.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2022-01-23
Call successful
Reported to VAERS voluntarily prior to GDIT contact
2022-02-11
Survey response — 12 months, dose 1
MedDRA: Headache — Feeling: Fair · Be unable to do your normal daily activities

Free text: Continuing headaches. It has been 1 year ago today i got the vaccine. Headaches not as bad as they were and do come and go now rather than almost constant

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-11	Pfizer-BioNTech

Call center

1 call center case

1 successful

VAERS report filed, before or during a call: 1

See the call center timeline

Free text

Release 8 — 3 months, dose 1

2021-05-13

Symptoms: Daily migraines since vaccine on 2/11. Ended up in ER 8 days after vaccine with very high blood pressure. ER had no answers. The kast day i had no headaches was over one month ago. MRI showed nothing unusual. Migraines are new since vaccine.

Release 9 — 6 months, dose 1

2021-08-12

Symptoms: Ongoing daily migraine headaches. Only 9 headache free days since Feb 11th when i got vaccine.

Release 11 — 12 months, dose 1

2022-02-11

Symptoms: Continuing headaches. It has been 1 year ago today i got the vaccine. Headaches not as bad as they were and do come and go now rather than almost constant

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	Hypertension	✓	✓	✓
SD	Migraine	✓	✓	✓

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