ZYL-29104-95877 · OpenVSafe

Timeline

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

2021-03-05
Dose 1 — Pfizer-BioNTech
2021-03-27
Dose 2 — Pfizer-BioNTech
2021-03-29
Registered in v-safe
2021-03-29
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain · Fever · Fatigue or tiredness

Free text: Swollen lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Fever · Muscle or body aches, Abdominal pain

Free text: Swollen lymph nodes under arm and neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy, Menstruation irregular — Feeling: Good · Site: Swelling

Free text: Swollen lymph nodes (arm pit, neck, clavicle) and got my period 5 days early

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy, Menstrual disorder — Feeling: Good

Free text: Swollen lymph nodes and my menstruation came 6 days early and is very watery and not normal

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Survey response — days 1–6 daily, dose 2
MedDRA: No adverse event — Feeling: Good

Free text: Nothing!!!! Yayayayayayayayay!!!!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-01
Survey response — day 35, dose 2
MedDRA: Menstrual disorder — Feeling: Poor

Free text: I have had my period (menstruation) constantly. After my 1st jab it came more then a week early. After my 2nd jab I got it within 14 hours. I have had it again since. The periods are different. Runny - like water.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-08
Survey response — day 42, dose 2
MedDRA: Contusion — Feeling: Fair

Free text: Menstruation very unpredictable and getting a lot of bruises. Hoping I dont get pregnant.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-25
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-05	Pfizer-BioNTech
2	2021-03-27	Pfizer-BioNTech

Free text

Release 6 — days 1–6 daily, dose 2

2021-03-29

Systemic reaction (other): Swollen lymph nodes

2021-03-30

Systemic reaction (other): Swollen lymph nodes under arm and neck

2021-03-31

Systemic reaction (other): Swollen lymph nodes (arm pit, neck, clavicle) and got my period 5 days early

2021-04-01

Systemic reaction (other): Swollen lymph nodes and my menstruation came 6 days early and is very watery and not normal

2021-04-02

Systemic reaction (other): Nothing!!!! Yayayayayayayayay!!!!

Release 8 — day 35, dose 2

2021-05-01

Symptoms: I have had my period (menstruation) constantly. After my 1st jab it came more then a week early. After my 2nd jab I got it within 14 hours. I have had it again since. The periods are different. Runny - like water.

Release 8 — day 42, dose 2

2021-05-08

Symptoms: Menstruation very unpredictable and getting a lot of bruises. Hoping I dont get pregnant.

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	Contusion	✓	✓	✓
SD	Menstrual disorder	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Menstrual disorder	✓	✓	✓
SRO	Menstruation irregular	✓	✓	✓
SRO	No adverse event	✓	✓	✓

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