KMH-23762-98813 · OpenVSafe

Timeline

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

2021-01-27
Registered in v-safe
2021-01-27
Dose 1 — Pfizer-BioNTech
2021-01-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-25
Dose 2 — Pfizer-BioNTech
2021-02-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-18
Survey response — day 21, dose 2
MedDRA: Maternal exposure during pregnancy, Suppressed lactation — Feeling: Poor

Free text: My milk supply has dropped a lot and I can't get it back no matter what I do. My baby is is 9 months old now and my freezer stashes has finished and I have to start formula for him. I can't think of anything else beside the vaccine that could be this

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-27	Pfizer-BioNTech
2	2021-02-25	Pfizer-BioNTech

Free text

Release 5 — day 21, dose 2

2021-03-18

Symptoms: My milk supply has dropped a lot and I can't get it back no matter what I do. My baby is is 9 months old now and my freezer stashes has finished and I have to start formula for him. I can't think of anything else beside the vaccine that could be this cut off by CDC

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	Maternal exposure during pregnancy	✓	✓	✓
SD	Suppressed lactation	✓	✓	✓

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