5R3-46366-67855 · OpenVSafe

Timeline

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

2020-12-19
Registered in v-safe
2020-12-19
Dose 1 — Pfizer-BioNTech
2020-12-19
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2020-12-20
Survey response — days 1–6 daily, dose 1
MedDRA: Intermenstrual bleeding — Feeling: Good · Site: Pain

Free text: Menstrual spotting. My period ended less than a week ago and I began spotting about 5 hours after my vaccination.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2020-12-22
Survey response — days 1–6 daily, dose 1
MedDRA: Intermenstrual bleeding — Feeling: Poor · Fever · Chills, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Menstrual Spotting still. Started 5 hours after the injection. I ended my period a few days before the injection

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-22
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2020-12-28
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-02
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-08
Dose 2 — Pfizer-BioNTech
2021-01-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness, Diarrhea

Adult check-in
2021-01-16
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-22
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-01-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-05
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-19
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-09
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-04
Dose 3 — Pfizer-BioNTech
2021-10-05
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-10-06
Survey response — days 1–6 daily, dose 3
MedDRA: Dizziness, Lymphadenopathy, Nausea — Feeling: Fair · Fever · Nausea

Free text: Swollen lymph node under my arm of vaccinated side, one episode of dizziness with nausea

MedDRA releases: 2024-11 · check-in free text available
2021-10-07
Survey response — days 1–6 daily, dose 3
MedDRA: Intermenstrual bleeding, Lymphadenopathy — Feeling: Good

Free text: Swollen lymp node under my arm on vaccinated side, started spotting menstrual blood after my cycle ended last week

MedDRA releases: 2024-11 · check-in free text available
2021-10-08
Survey response — days 1–6 daily, dose 3
MedDRA: Intermenstrual bleeding, Lymphadenopathy — Feeling: Good

Free text: Slightly swollen lymph node and out of cycle menstrual bleeding

MedDRA releases: 2024-11 · check-in free text available
2021-10-09
Survey response — days 1–6 daily, dose 3
MedDRA: Intermenstrual bleeding, Lymphadenopathy — Feeling: Good

Free text: Out of cycle menstrual bleeding and a swollen lymph node on vaccinated side

MedDRA releases: 2024-11 · check-in free text available
2021-10-10
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-11
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-18
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-27
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-01
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-08
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-15
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-03
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-04
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-10-04
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-19	Pfizer-BioNTech
2	2021-01-08	Pfizer-BioNTech
3	2021-10-04	Pfizer-BioNTech	No

Call center

1 call center case

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

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-20

Systemic reaction (other): Menstrual spotting. My period ended less than a week ago and I began spotting about 5 hours after my vaccination.

2020-12-22

Systemic reaction (other): Menstrual Spotting still. Started 5 hours after the injection. I ended my period a few days before the injection

Release 10 — days 1–6 daily, dose 3

2021-10-06

Systemic reaction (other): Swollen lymph node under my arm of vaccinated side, one episode of dizziness with nausea

2021-10-07

Systemic reaction (other): Swollen lymp node under my arm on vaccinated side, started spotting menstrual blood after my cycle ended last week

2021-10-08

Systemic reaction (other): Slightly swollen lymph node and out of cycle menstrual bleeding

2021-10-09

Systemic reaction (other): Out of cycle menstrual bleeding and a swollen lymph node on vaccinated side

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	Dizziness	·	·	✓
SRO	Intermenstrual bleeding	✓	✓	✓
SRO	Lymphadenopathy	·	·	✓
SRO	Nausea	·	·	✓

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