3EE-28285-62282 · OpenVSafe

Timeline

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

2021-03-19
Registered in v-safe
2021-03-19
Dose 1 — Pfizer-BioNTech
2021-03-19
Health check-in — day 0, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-03-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · None

Adult check-in
2021-03-26
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-02
Survey response — day 14, dose 1
MedDRA: Migraine — Feeling: Good · Be unable to do your normal daily activities

Free text: I have had a significant increase in migraine headaches. But I honestly do not know if they are tied to the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Dose 2 — Pfizer-BioNTech
2021-04-09
Health check-in — day 0, dose 2
Feeling: Fair · Headache

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Muscle or body aches

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness, Nausea

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling · None

Adult check-in
2021-04-16
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-04-23
Survey response — day 14, dose 2
MedDRA: Condition aggravated, Pre-existing disease — Feeling: Fair · Be unable to do your normal daily activities

Free text: I have rheumatoid arthritis and my inflammation level has been climbing even with adding steroids and staying on my RA medication.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Survey response — day 21, dose 2
MedDRA: Hyperhidrosis, Injection site pain, Poor quality sleep — Feeling: Fair · Be unable to do your normal daily activities

Free text: Poor sleep quality and excessive sweating. Some arm pain at injection site.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-21
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-09
Survey response — 3 months, dose 2
MedDRA: Burning sensation, Contusion, Erythema, Vasodilatation, Vein rupture — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Burning in feet with marked redness and swollen veins. Random small blood vessels popping leaving me with a bruise. Doing some work with my rheumatologist to try and figure it out.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-09
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-14
Call 1 — Left Voicemail
2021-10-08
Survey response — 6 months, dose 2
MedDRA: Dizziness, Ear discomfort, Head discomfort, Headache — Feeling: Fair

Free text: Dizziness, ears popping, increased pressure in my head and headaches.

MedDRA releases: 2024-11 · check-in free text available
2022-04-09
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-19	Pfizer-BioNTech
2	2021-04-09	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 6 — day 14, dose 1

2021-04-02

Symptoms: I have had a significant increase in migraine headaches. But I honestly do not know if they are tied to the vaccine.

Release 7 — day 14, dose 2

2021-04-23

Symptoms: I have rheumatoid arthritis and my inflammation level has been climbing even with adding steroids and staying on my RA medication.

Release 8 — day 21, dose 2

2021-04-30

Symptoms: Poor sleep quality and excessive sweating. Some arm pain at injection site.

Release 9 — 3 months, dose 2

2021-07-09

Symptoms: Burning in feet with marked redness and swollen veins. Random small blood vessels popping leaving me with a bruise. Doing some work with my rheumatologist to try and figure it out.

Release 10 — 6 months, dose 2

2021-10-08

Symptoms: Dizziness, ears popping, increased pressure in my head and headaches.

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	Burning sensation	✓	✓	✓
SD	Condition aggravated	✓	✓	✓
SD	Contusion	✓	✓	✓
SD	Dizziness	·	·	✓
SD	Ear discomfort	·	·	✓
SD	Erythema	✓	✓	✓
SD	Head discomfort	·	·	✓
SD	Headache	·	·	✓
SD	Hyperhidrosis	✓	✓	✓
SD	Injection site pain	✓	✓	✓
SD	Migraine	✓	✓	✓
SD	Poor quality sleep	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Vasodilatation	✓	✓	✓
SD	Vein rupture	✓	✓	✓

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