6H8-20283-13400 · OpenVSafe

Timeline

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

2020-12-31
Dose 1 — Pfizer-BioNTech
2021-01-01
Registered in v-safe
2021-01-01
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-01-01
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-02
Survey response — days 1–6 daily, dose 1
MedDRA: Intermenstrual bleeding — Feeling: Fair

Free text: Spotting like Im getting my periods again. My periods came last week. Why am i getting periods again?

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-03
Survey response — days 1–6 daily, dose 1
MedDRA: Dysmenorrhoea, Intermenstrual bleeding — Feeling: Fair · Be unable to do your normal daily activities

Free text: Periods ( more like spotting) with period pain has started. Spotting started 8 hours after vaccine administration and has continued since. I had my periods on dec 17 and received vaccination dec 31. Periods (spotting with black blood) started again on dec 31 night.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-03
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-04
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue, Vaginal haemorrhage — Feeling: Fair · Nausea · Be unable to do your normal daily activities

Free text: Spotting present today, felt tired

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-04
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-06
Survey response — days 1–6 daily, dose 1
MedDRA: Vaginal haemorrhage — Feeling: Fair · Headache

Free text: Spotting (Never ever have had periods within a week) but due to vaccine it came earlier?

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-07
Survey response — day 7, dose 1
MedDRA: Hypoaesthesia — Feeling: Fair

Free text: Spotting has decreased, right arm where i received dose ( the hand get numb occasionally, this has been happening since past 2-3 days)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-14
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-31	Pfizer-BioNTech

Call center

3 call center cases

3 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2021-01-02

Systemic reaction (other): Spotting like Im getting my periods again. My periods came last week. Why am i getting periods again?

2021-01-03

Systemic reaction (other): Periods ( more like spotting) with period pain has started. Spotting started 8 hours after vaccine administration and has continued since. I had my periods on dec 17 and received vaccination dec 31. Periods (spotting with black blood) started again on dec 31 night.

2021-01-04

Systemic reaction (other): Spotting present today, felt tired

2021-01-06

Systemic reaction (other): Spotting (Never ever have had periods within a week) but due to vaccine it came earlier?

Release 1 — day 7, dose 1

2021-01-07

Systemic reaction (other): Spotting has decreased, right arm where i received dose ( the hand get numb occasionally, this has been happening since past 2-3 days)

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
SRO	Dysmenorrhoea	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Hypoaesthesia	✓	✓	✓
SRO	Intermenstrual bleeding	✓	✓	✓
SRO	Vaginal haemorrhage	✓	✓	✓

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