ZW6-13554-10015 · OpenVSafe

Timeline

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

2021-03-30
Dose 1 — Moderna
2021-04-27
Dose 2 — Moderna
2021-05-01
Registered in v-safe
2021-05-01
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Swelling · Muscle or body aches

Adult check-in
2021-05-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling · None

Adult check-in
2021-05-06
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-18
Survey response — day 21, dose 2
MedDRA: Rash, SARS-CoV-2 test negative — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Not sure if its related to vaccine or coincidence but I have a skin rash on hands/inside of forearms since Friday. Its not really itchy or bothersome..almost looks like heat rash but its not. I got covid test Sunday to be safe and was negati

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-18
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-25
Survey response — day 28, dose 2
MedDRA: Heavy menstrual bleeding, Rash — Feeling: Good

Free text: Rash on arms is gone now, but my period lasted 11 days. Came at normal time but lasted 2x whats normal for me.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-10
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-10-27
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-13
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2022-04-27
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-05-10
Call 1 — Left Voicemail
2022-09-08
Dose 4 — Moderna
Co-administered: Tetanus
2022-09-12
Survey response — days 1–6 daily, dose 4
MedDRA: Gastrooesophageal reflux disease — Feeling: Fair · Site: Pain · Nausea

Free text: Acid reflux

MedDRA releases: 2024-11 · check-in free text available
2022-09-22
Survey response — day 14, dose 4
MedDRA: Menstruation irregular — Feeling: Good

Free text: Period came early. Same thing that happened after my 2nd moderna shot.

MedDRA releases: 2024-11 · check-in free text available
2022-09-29
Survey response — day 21, dose 4
MedDRA: Heavy menstrual bleeding, Reaction to previous exposure to any vaccine — Feeling: Good

Free text: Still have period. Lost track of how long it's been. Believe 10ish days which is very abnormal (usually 3-5 days max) but no other negative symptoms. Happened after 2nd moderna shot too. Went back to normal by next cycle.

MedDRA releases: 2024-11 · check-in free text available
2023-03-12
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-30	Moderna
2	2021-04-27	Moderna
3	2021-11-13	Pfizer-BioNTech	Flu
4	2022-09-08	Moderna	Tetanus

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 8 — day 21, dose 2

2021-05-18

Symptoms: Not sure if its related to vaccine or coincidence but I have a skin rash on hands/inside of forearms since Friday. Its not really itchy or bothersome..almost looks like heat rash but its not. I got covid test Sunday to be safe and was negati

Release 8 — day 28, dose 2

2021-05-25

Symptoms: Rash on arms is gone now, but my period lasted 11 days. Came at normal time but lasted 2x whats normal for me.

Release 12 — days 1–6 daily, dose 4

2022-09-12

Systemic reaction (other): Acid reflux

Release 12 — day 14, dose 4

2022-09-22

Symptoms: Period came early. Same thing that happened after my 2nd moderna shot.

Release 12 — day 21, dose 4

2022-09-29

Symptoms: Still have period. Lost track of how long it's been. Believe 10ish days which is very abnormal (usually 3-5 days max) but no other negative symptoms. Happened after 2nd moderna shot too. Went back to normal by next cycle.

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	Heavy menstrual bleeding	✓	✓	✓
SD	Menstruation irregular	·	·	✓
SD	Rash	✓	✓	✓
SD	Reaction to previous exposure to any vaccine	·	·	✓
SD	SARS-CoV-2 test negative	✓	✓	✓
SRO	Gastrooesophageal reflux disease	·	·	✓

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