3GC-26443-11407

2 vaccinations 8 coded responses 21 check-ins 8 free-text entries 4 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 490 / MI
Registered: 2021-08-09

Relationship: Self
Race: White
Ethnicity: Hispanic or Latino

Timeline

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

2021-08-09
Registered in v-safe
2021-08-09
Dose 1 — Pfizer-BioNTech
2021-08-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-08-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-08-12
Survey response — days 1–6 daily, dose 1
MedDRA: Restless legs syndrome — Feeling: Fair

Free text: Restless legs

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-14
Survey response — days 1–6 daily, dose 1
MedDRA: Restless legs syndrome — Feeling: Good

Free text: Restless legs

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-16
Survey response — day 7, dose 1
MedDRA: Restless legs syndrome — Feeling: Good

Free text: Restless legs

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-23
Survey response — day 14, dose 1
MedDRA: Headache, Medical counselling, Platelet count decreased, Pre-existing disease — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: I have thrombocytopenia and my platelets were at 94 as of 8/4/21 and dropped to 68 as of 8/17/21. Headaches started 8/15-8/18, which is why I was prompted to check my platelets. · Healthcare visit (other): Call doctor and had platelets checked. Advised to retest a few days prior to 2nd vaccine.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-23
Report sent to call center — day 14, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-30
Call 1 — Left Voicemail
2021-09-01
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-09-08
Health check-in — day 28, dose 1
Feeling: Fair

Adult check-in
2021-09-13
Survey response — day 35, dose 1
MedDRA: Platelet count decreased — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Platelets decreased to 30k. I am currently on dexamethasone 40mg 4 day pulse. Unable to get vaccinated at this time.

MedDRA releases: 2024-11 · check-in free text available
2021-09-13
Report sent to call center — day 35, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-14
Call 1 — Left Voicemail
2021-09-19
Dose 2 — Pfizer-BioNTech
2021-09-19
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-09-20
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-09-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-09-24
Survey response — days 1–6 daily, dose 2
MedDRA: Platelet count decreased — Feeling: Fair · Muscle or body aches · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Platelets lowered started dexamethazone

MedDRA releases: 2024-11 · check-in free text available
2021-09-24
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-09-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-26
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-09-27
Call successful
Participant prefers to complete VAERS report online
2021-10-05
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-10-12
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-10-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-10-24
Survey response — day 35, dose 2
MedDRA: Headache — Feeling: Fair

Free text: Headaches

MedDRA releases: 2024-11 · check-in free text available
2021-10-31
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2022-03-20
Survey response — 6 months, dose 2
MedDRA: Dysmenorrhoea, Heavy menstrual bleeding, Intermenstrual bleeding — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Longer period and spotting with more cramping.

MedDRA releases: 2024-11 · check-in free text available
2022-03-20
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-03-21
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-09	Pfizer-BioNTech	No
2	2021-09-19	Pfizer-BioNTech	No

Call center

4 call center cases

3 successful · 1 unsuccessful

See the call center timeline

Free text

Release 9 — days 1–6 daily, dose 1

2021-08-12

Systemic reaction (other): Restless legs

2021-08-14

Systemic reaction (other): Restless legs

Release 9 — day 7, dose 1

2021-08-16

Systemic reaction (other): Restless legs

Release 9 — day 14, dose 1

2021-08-23

Symptoms: I have thrombocytopenia and my platelets were at 94 as of 8/4/21 and dropped to 68 as of 8/17/21. Headaches started 8/15-8/18, which is why I was prompted to check my platelets.

Healthcare visit (other): Call doctor and had platelets checked. Advised to retest a few days prior to 2nd vaccine.

Release 9 — day 35, dose 1

2021-09-13

Symptoms: Platelets decreased to 30k. I am currently on dexamethasone 40mg 4 day pulse. Unable to get vaccinated at this time.

Release 9 — days 1–6 daily, dose 2

2021-09-24

Systemic reaction (other): Platelets lowered started dexamethazone

Release 10 — day 35, dose 2

2021-10-24

Symptoms: Headaches

Release 11 — 6 months, dose 2

2022-03-20

Symptoms: Longer period and spotting with more cramping.

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	Medical counselling	✓	·	✓
SD	Dysmenorrhoea	·	·	✓
SD	Headache	✓	·	✓
SD	Heavy menstrual bleeding	·	·	✓
SD	Intermenstrual bleeding	·	·	✓
SD	Platelet count decreased	✓	·	✓
SD	Pre-existing disease	✓	·	✓
SRO	Platelet count decreased	·	·	✓
SRO	Restless legs syndrome	✓	·	✓

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