EFU-10830-36404 · OpenVSafe

Timeline

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

2021-06-07
Dose 1 — Moderna
2021-07-05
Registered in v-safe
2021-07-05
Dose 2 — Moderna
2021-07-05
Survey response — day 0, dose 2
MedDRA: Breast feeding — Feeling: Good · Site: Pain

Free text: Breastfeeding and supply has dropped

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-06
Survey response — days 1–6 daily, dose 2
MedDRA: Breast feeding, Lactation insufficiency, Neonatal insufficient breast milk syndrome — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Im breastfeeding and my supply has dropped

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-07
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-07-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2021-07-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · Headache, Fatigue or tiredness

Adult check-in
2021-07-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-07-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-07-12
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-07-19
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-07-26
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-08-04
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-08-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-10-04
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-01-03
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-06-07	Moderna	No
2	2021-07-05	Moderna	No

Free text

Release 9 — day 0, dose 2

2021-07-05

Systemic reaction (other): Breastfeeding and supply has dropped

Release 9 — days 1–6 daily, dose 2

2021-07-06

Systemic reaction (other): Im breastfeeding and my supply has dropped

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	Breast feeding	✓	✓	✓
SRO	Lactation insufficiency	✓	·	✓
SRO	Neonatal insufficient breast milk syndrome	○	✓	○

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