26B-13384-27395 · OpenVSafe

Timeline

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

2020-12-16
Dose 1 — Pfizer-BioNTech
2020-12-17
Registered in v-safe
2020-12-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · Headache, Fatigue or tiredness, Nausea

Adult check-in
2020-12-18
Survey response — days 1–6 daily, dose 1
MedDRA: Breast feeding — Feeling: Good

Free text: Breastfeeding- would be happy to assist with any studies moving forward

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-20
Survey response — days 1–6 daily, dose 1
MedDRA: Breast feeding — Feeling: Good

Free text: Breastfeeding

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

Free text: Breastfeeding- if you need me for a study- lmk

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-23
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2020-12-30
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-06
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-08
Dose 2 — Pfizer-BioNTech
2021-01-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-01-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-15
Health check-in — day 7, dose 2
Feeling: Fair · Fatigue or tiredness

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
2021-02-06
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-14
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
2021-07-13
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-08-30
Dose 3 — Pfizer-BioNTech
2021-09-29
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-10-04
Survey response — day 35, dose 3
MedDRA: Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: Fatigue

MedDRA releases: 2024-11 · check-in free text available
2021-10-11
Health check-in — day 42, dose 3
Feeling: Fair

Adult check-in
2022-09-01
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-16	Pfizer-BioNTech
2	2021-01-08	Pfizer-BioNTech
3	2021-08-30	Pfizer-BioNTech	No

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-18

Systemic reaction (other): Breastfeeding- would be happy to assist with any studies moving forward

2020-12-20

Systemic reaction (other): Breastfeeding

2020-12-21

Systemic reaction (other): Breastfeeding- if you need me for a study- lmk

Release 10 — day 35, dose 3

2021-10-04

Symptoms: Fatigue

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	Fatigue	·	·	✓
SRO	Breast feeding	✓	✓	✓
SRO	Maternal exposure during breast feeding	○	○	○
SRO	Unevaluable event	○	○	○

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