AKN-94784-62561 · OpenVSafe

Timeline

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

2021-03-19
Dose 1 — Pfizer-BioNTech
2021-04-09
Registered in v-safe
2021-04-09
Dose 2 — Pfizer-BioNTech
2021-04-09
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-15
Survey response — days 1–6 daily, dose 2
MedDRA: Postpartum haemorrhage — Feeling: Good

Free text: I am 4 weeks post partum and 48 hours after the shot I noticed increased vaginal bleeding after it has previously tapered.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-30
Survey response — day 21, dose 2
MedDRA: Ear swelling, Urticaria — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: I had hives all over my neck, scalp, stomach and back along with swollen ears.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-10
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-11
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-04-13
Call 1 — Left Voicemail

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

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-15

Systemic reaction (other): I am 4 weeks post partum and 48 hours after the shot I noticed increased vaginal bleeding after it has previously tapered.

Release 8 — day 21, dose 2

2021-04-30

Symptoms: I had hives all over my neck, scalp, stomach and back along with swollen ears.

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	Ear swelling	✓	✓	✓
SD	Urticaria	✓	✓	✓
SRO	Postpartum haemorrhage	✓	✓	✓

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