NVN-12478-14309 · OpenVSafe

Timeline

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

2021-02-25
Dose 1 — Pfizer-BioNTech
2021-03-20
Registered in v-safe
2021-03-20
Dose 2 — Pfizer-BioNTech
2021-03-20
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-23
Survey response — days 1–6 daily, dose 2
MedDRA: Oropharyngeal pain, Rhinorrhoea — Feeling: Fair · Be unable to do your normal daily activities

Free text: Runny nose, sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Survey response — days 1–6 daily, dose 2
MedDRA: Rhinorrhoea, Sneezing — Feeling: Fair

Free text: Runny nose, sneezing

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Survey response — days 1–6 daily, dose 2
MedDRA: Cough — Feeling: Fair

Free text: Cough

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-10
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-18
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-18
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2021-10-16
Dose 3 — Pfizer-BioNTech
2022-03-22
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-24
Dose 4 — Pfizer-BioNTech
2022-04-24
Health check-in — day 0, dose 4
Feeling: Fair · Site: Pain · None

Adult check-in
2022-04-26
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-04-27
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-04-28
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-04-30
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-05-01
Survey response — day 7, dose 4
MedDRA: Delivery — Feeling: Fair · Nausea · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Hospitalization

Free text: Systemic reaction (other): Gave birth today · Healthcare visit (other): Gave birth

MedDRA releases: 2024-11 · check-in free text available
2022-05-01
Report sent to call center — day 7, dose 4
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Hospitalization · 1 call case(s)
2022-05-04
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-05-10
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-05-15
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-05-22
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-05-29
Health check-in — day 35, dose 4
Feeling: Fair

Adult check-in
2022-06-05
Survey response — day 42, dose 4
MedDRA: Diarrhoea, Pyrexia, Vomiting — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Emergency room or emergency department visit, Hospitalization

Free text: Unrelated to COVID vaccine: Vomiting, fever, diarrhea

MedDRA releases: 2024-11 · check-in free text available
2022-06-05
Report sent to call center — day 42, dose 4
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2022-06-06
Call 1 — Left Voicemail
2022-06-06
Call 1 — Left Voicemail
2022-07-24
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-25	Pfizer-BioNTech
2	2021-03-20	Pfizer-BioNTech
3	2021-10-16	Pfizer-BioNTech	No
4	2022-04-24	Pfizer-BioNTech	No

Call center

2 call center cases

1 successful · 1 unsuccessful

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 2

2021-03-23

Systemic reaction (other): Runny nose, sore throat

2021-03-24

Systemic reaction (other): Runny nose, sneezing

2021-03-26

Systemic reaction (other): Cough

Release 11 — day 7, dose 4

2022-05-01

Systemic reaction (other): Gave birth today

Healthcare visit (other): Gave birth

Release 11 — day 42, dose 4

2022-06-05

Symptoms: Unrelated to COVID vaccine: Vomiting, fever, diarrhea

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
HCVO	Delivery	·	·	✓
SD	Diarrhoea	·	·	✓
SD	Pyrexia	·	·	✓
SD	Vomiting	·	·	✓
SRO	Cough	✓	✓	✓
SRO	Delivery	·	·	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Rhinorrhoea	✓	✓	✓
SRO	Sneezing	✓	✓	✓

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