G5R-29100-26460 · OpenVSafe

Timeline

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

2021-03-09
Dose 1 — Pfizer-BioNTech
2021-03-31
Registered in v-safe
2021-03-31
Dose 2 — Pfizer-BioNTech
2021-03-31
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache, Nausea

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches, Diarrhea, Abdominal pain

Adult check-in
2021-04-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness, Nausea

Adult check-in
2021-04-06
Survey response — days 1–6 daily, dose 2
MedDRA: Menstruation delayed — Feeling: Good · Headache, Fatigue or tiredness, Nausea

Free text: My period is two days late - negative pregnancy test

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-07
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Nausea, Abdominal pain

Adult check-in
2021-04-14
Survey response — day 14, dose 2
MedDRA: Diarrhoea, Headache — Feeling: Good

Free text: Diarrhea and constant headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-28
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-07
Survey response — day 35, dose 2
MedDRA: Diarrhoea, Oropharyngeal pain — Feeling: Good

Free text: Occasional diarrhea and sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-12
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-09-29
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-12-06
Dose 3 — Pfizer-BioNTech
2022-03-31
Survey response — 12 months, dose 2
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy- became pregnant in Nov. 2021

MedDRA releases: 2024-11 · check-in free text available
2022-06-23
Dose 4 — Pfizer-BioNTech
2022-06-24
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain

Adult check-in
2022-06-25
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2022-06-27
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-06-28
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Muscle or body aches

Adult check-in
2022-06-30
Health check-in — day 7, dose 4
Feeling: Good · Headache

Adult check-in
2022-07-07
Survey response — day 14, dose 4
MedDRA: Muscle spasms, Pregnancy, Uterine contractions during pregnancy — Feeling: Good

Free text: I'm 36 weeks pregnant and I've started having cramps/some contractions- probably only pregnancy related

MedDRA releases: 2024-11 · check-in free text available
2022-07-16
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-07-23
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-07-28
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-08-07
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-09-24
Survey response — 3 months, dose 4
MedDRA: Mass — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Growth on my uvula

MedDRA releases: 2024-11 · check-in free text available
2022-09-24
Report sent to call center — 3 months, dose 4
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-09-27
Call 1 — Left Voicemail
2022-12-22
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-09	Pfizer-BioNTech
2	2021-03-31	Pfizer-BioNTech
3	2021-12-06	Pfizer-BioNTech	No
4	2022-06-23	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-06

Systemic reaction (other): My period is two days late - negative pregnancy test

Release 7 — day 14, dose 2

2021-04-14

Symptoms: Diarrhea and constant headache

Release 8 — day 35, dose 2

2021-05-07

Symptoms: Occasional diarrhea and sore throat

Release 11 — 12 months, dose 2

2022-03-31

Symptoms: Pregnancy- became pregnant in Nov. 2021

Release 12 — day 14, dose 4

2022-07-07

Symptoms: I'm 36 weeks pregnant and I've started having cramps/some contractions- probably only pregnancy related

Release 12 — 3 months, dose 4

2022-09-24

Symptoms: Growth on my uvula

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	Diarrhoea	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Mass	·	·	✓
SD	Muscle spasms	·	·	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pregnancy	·	·	✓
SD	Uterine contractions during pregnancy	·	·	✓
SRO	Menstruation delayed	✓	✓	✓

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