DPN-11008-20000 · OpenVSafe

Timeline

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

2021-08-26
Registered in v-safe
2021-08-26
Dose 1 — Pfizer-BioNTech
2021-08-26
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-08-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-08-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-09
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-16
Dose 2 — Pfizer-BioNTech
2021-09-23
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-09-30
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-10-07
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-10-14
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-10-24
Survey response — day 35, dose 2
MedDRA: Hospitalisation, Immune thrombocytopenia, Induced labour, Platelet count decreased, Transfusion — 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, Hospitalization

Free text: Symptoms: Acute ITP. On 10/10/2021 after a blood test I was told that level of my platelets dropped to 28 thou/mcL. I had a blood (plasma) transfusion and now this level is 60. I had same blood test on Jul, 22 and the value was 235. Vaccine dates: Aug26, Se · Healthcare visit (other): On 10/10/2021 after a blood test (platelets level 28 thou/mcL), I was hospitalized and my labor were induced. I received steroid therapy and had a blood (plasma) transfusion. Now its level is 60.

MedDRA releases: 2024-11 · check-in free text available
2021-10-24
Report sent to call center — day 35, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · Hospitalization · 1 call case(s)
2021-10-26
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-26	Pfizer-BioNTech	No
2	2021-09-16	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 10 — day 35, dose 2

2021-10-24

Symptoms: Acute ITP. On 10/10/2021 after a blood test I was told that level of my platelets dropped to 28 thou/mcL. I had a blood (plasma) transfusion and now this level is 60. I had same blood test on Jul, 22 and the value was 235. Vaccine dates: Aug26, Se

Healthcare visit (other): On 10/10/2021 after a blood test (platelets level 28 thou/mcL), I was hospitalized and my labor were induced. I received steroid therapy and had a blood (plasma) transfusion. Now its level is 60.

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	Hospitalisation	·	·	✓
HCVO	Induced labour	·	·	✓
HCVO	Platelet count decreased	·	·	✓
HCVO	Transfusion	·	·	✓
SD	Immune thrombocytopenia	·	·	✓
SD	Platelet count decreased	·	·	✓
SD	Transfusion	·	·	✓

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