ZZV-82580-73210 · OpenVSafe

Timeline

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

2021-03-08
Dose 1 — Pfizer-BioNTech
2021-03-29
Dose 2 — Pfizer-BioNTech
2021-04-02
Registered in v-safe
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Nausea

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Muscle or body aches

Adult check-in
2021-04-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-05
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-12
Survey response — day 14, dose 2
MedDRA: Fatigue, Nausea, Pregnancy — Feeling: Fair

Free text: I'm pregnant and in my first trimester, so I am experiencing severe fatigue and some nausea. I have no reason to think it's related to the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Pregnancy registry survey
Pregnant at time of vaccination · Yes, I would like someone to contact me
2021-04-19
Survey response — day 21, dose 2
MedDRA: Fatigue, Muscle spasms, Nausea, Pregnancy — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: I've just been super tired, have had nausea, cramps, etc. But, as I mentioned last week, I have every reason to think this is related to my pregnancy, NOT the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Report sent to call center — day 21, dose 2
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-04-26
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-05-03
Survey response — day 35, dose 2
MedDRA: Pregnancy — Feeling: Fair

Free text: Some nausea, fatigue, and back pain. But I am pregnant and it seems like these symptoms are related to pregnancy, not the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-06-28
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-27
Survey response — 6 months, dose 2
MedDRA: Dizziness, Dyspepsia, Fatigue, Pregnancy, Respiratory tract congestion — Feeling: Good · Be unable to work or attend school

Free text: I'm pregnant, so there's been a lot of stuff (fatigue, dizziness, congestion, heartburn, etc.). Everything is pretty normal for pregnancy though.

MedDRA releases: 2024-11 · check-in free text available
2021-10-01
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2021-10-03
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-10-04
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-10-06
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Headache, Fatigue or tiredness, Nausea · Be unable to work or attend school

Adult check-in
2021-10-07
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Headache, Fatigue or tiredness, Abdominal pain

Adult check-in
2021-10-08
Health check-in — day 7, dose 3
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-10-15
Survey response — day 14, dose 3
MedDRA: Cough — Feeling: Fair

Free text: Cough

MedDRA releases: 2024-11 · check-in free text available
2021-10-22
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-29
Health check-in — day 28, dose 3
Feeling: Fair

Adult check-in
2021-11-07
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-02
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-01
Survey response — 6 months, dose 3
MedDRA: Breast feeding, Fatigue — Feeling: Fair

Free text: Feel really run down, but I've got a four-month-old and am still nursing and pumping, so I think it's normal.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-08	Pfizer-BioNTech
2	2021-03-29	Pfizer-BioNTech
3	2021-10-01	Pfizer-BioNTech	Flu

Call center

1 call center case

1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 7 — day 14, dose 2

2021-04-12

Symptoms: I'm pregnant and in my first trimester, so I am experiencing severe fatigue and some nausea. I have no reason to think it's related to the vaccine.

Release 7 — day 21, dose 2

2021-04-19

Symptoms: I've just been super tired, have had nausea, cramps, etc. But, as I mentioned last week, I have every reason to think this is related to my pregnancy, NOT the vaccine.

Release 8 — day 35, dose 2

2021-05-03

Symptoms: Some nausea, fatigue, and back pain. But I am pregnant and it seems like these symptoms are related to pregnancy, not the vaccine.

Release 9 — 6 months, dose 2

2021-09-27

Symptoms: I'm pregnant, so there's been a lot of stuff (fatigue, dizziness, congestion, heartburn, etc.). Everything is pretty normal for pregnancy though.

Release 10 — day 14, dose 3

2021-10-15

Symptoms: Cough

Release 11 — 6 months, dose 3

2022-04-01

Symptoms: Feel really run down, but I've got a four-month-old and am still nursing and pumping, so I think it's normal.

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	Breast feeding	·	·	✓
SD	Cough	·	·	✓
SD	Dizziness	·	·	✓
SD	Dyspepsia	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Muscle spasms	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Pregnancy	✓	✓	✓
SD	Respiratory tract congestion	·	·	✓

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