FEL-33885-80471 · OpenVSafe

Timeline

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

2021-03-24
Dose 1 — Pfizer-BioNTech
2021-04-14
Dose 2 — Pfizer-BioNTech
2021-12-08
Registered in v-safe
2021-12-08
Dose 3 — Pfizer-BioNTech
2021-12-08
Health check-in — day 0, dose 3
Feeling: Good · None

Adult check-in
2021-12-09
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2021-12-11
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Swelling · Fatigue or tiredness

Adult check-in
2021-12-12
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Swelling · Headache

Adult check-in
2021-12-14
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Headache

Adult check-in
2021-12-15
Health check-in — day 7, dose 3
Feeling: Fair · Headache · Be unable to work or attend school

Adult check-in
2021-12-22
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-29
Survey response — day 21, dose 3
MedDRA: Chills, Diarrhoea, Fatigue, Hypotension, Syncope — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Diarrhea, low blood pressure, chills, faintness, fatigue

MedDRA releases: 2024-11 · check-in free text available
2021-12-29
Report sent to call center — day 21, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-01-03
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-01-09
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-01-19
Survey response — day 42, dose 3
MedDRA: Nasal congestion, Oropharyngeal pain, Respiratory tract congestion — Feeling: Poor · Be unable to work or attend school

Free text: Sore throat, chest congestion, nasal congestion

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-24	Pfizer-BioNTech	No
2	2021-04-14	Pfizer-BioNTech	No
3	2021-12-08	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 10 — day 21, dose 3

2021-12-29

Symptoms: Diarrhea, low blood pressure, chills, faintness, fatigue

Release 10 — day 42, dose 3

2022-01-19

Symptoms: Sore throat, chest congestion, nasal congestion

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	Chills	·	·	✓
SD	Diarrhoea	·	·	✓
SD	Fatigue	·	·	✓
SD	Hypotension	·	·	✓
SD	Nasal congestion	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SD	Syncope	·	·	✓

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