L49-31652-36454 · 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
2021-03-31
Registered in v-safe
2021-03-31
Dose 2 — Pfizer-BioNTech
2021-03-31
Health check-in — day 0, dose 2
Feeling: Fair · Fatigue or tiredness, Diarrhea

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness, Nausea, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

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

Adult check-in
2021-04-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-07
Health check-in — day 7, dose 2
Feeling: Good · None

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

Adult check-in
2021-05-12
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-30
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-02
Dose 3 — Pfizer-BioNTech
2021-10-03
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2021-10-05
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-06
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Headache

Adult check-in
2021-10-25
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-01-01
Survey response — 3 months, dose 3
MedDRA: Diarrhoea, Fatigue, Migraine, Oropharyngeal pain, Respiratory tract congestion — 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 · Telehealth, virtual health, or email health consultation

Free text: Congestion, migraine, fatigue, sore throat, diahreea

MedDRA releases: 2024-11 · check-in free text available
2022-01-01
Report sent to call center — 3 months, 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

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-01-05
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-10-04
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-08	Pfizer-BioNTech
2	2021-03-31	Pfizer-BioNTech
3	2021-10-02	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 10 — 3 months, dose 3

2022-01-01

Symptoms: Congestion, migraine, fatigue, sore throat, diahreea

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	Fatigue	·	·	✓
SD	Migraine	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Respiratory tract congestion	·	·	✓

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