KGY-21838-31951 · OpenVSafe

Timeline

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

2021-09-08
Dose 1 — Pfizer-BioNTech
2021-09-09
Registered in v-safe
2021-09-09
Survey response — days 1–6 daily, dose 1
MedDRA: Muscle spasms, Pregnancy — Feeling: Fair · Site: Pain, Swelling, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Cramping - 18w pregnant

MedDRA releases: 2024-11 · check-in free text available
2021-09-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Itching · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-09-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-15
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-09-22
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-29
Survey response — day 21, dose 1
MedDRA: Enlarged foetal cisterna magna, Pregnancy, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Symptoms: I am 20w 6d pregnant. On 9/20/2021 at our anatomy ultrasound we were informed he developed what appears to be Blakes pouch cyst. On 8/2/2021 had an ultrasound at 12w 4d this area was measured and had no concerns. Covid vax was only 5w after first · Healthcare visit (other): Need repeat maternal fetal medicine visits

MedDRA releases: 2024-11 · check-in free text available
2021-09-29
Report sent to call center — day 21, dose 1
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2021-10-05
Call 1 — Left Voicemail

Vaccinations

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

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 9 — days 1–6 daily, dose 1

2021-09-09

Systemic reaction (other): Cramping - 18w pregnant

Release 9 — day 21, dose 1

2021-09-29

Symptoms: I am 20w 6d pregnant. On 9/20/2021 at our anatomy ultrasound we were informed he developed what appears to be Blakes pouch cyst. On 8/2/2021 had an ultrasound at 12w 4d this area was measured and had no concerns. Covid vax was only 5w after first

Healthcare visit (other): Need repeat maternal fetal medicine visits

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	Unevaluable event	·	·	✓
SD	Enlarged foetal cisterna magna	·	·	✓
SD	Pregnancy	·	·	✓
SRO	Muscle spasms	·	·	✓
SRO	Pregnancy	·	·	✓

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