C3C-25476-26478 · OpenVSafe

Timeline

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

2021-01-29
Registered in v-safe
2021-01-29
Dose 1 — Pfizer-BioNTech
2021-01-29
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Diarrhea

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-02-05
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-12
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-17
Dose 2 — Pfizer-BioNTech
2021-02-17
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-02-18
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-02-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains

Adult check-in
2021-02-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-02-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache

Adult check-in
2021-02-24
Health check-in — day 7, dose 2
Feeling: Good · None

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

Adult check-in
2021-03-10
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-19
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-31
Survey response — day 42, dose 2
MedDRA: Oropharyngeal pain, Upper-airway cough syndrome — Feeling: Fair

Free text: Increased post nasal drip causing a mild sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-21
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-18
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2021-12-20
Dose 3 — Pfizer-BioNTech
2022-01-31
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-03-21
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-06-20
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-12-22
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-29	Pfizer-BioNTech
2	2021-02-17	Pfizer-BioNTech
3	2021-12-20	Pfizer-BioNTech	No

Free text

Release 6 — day 42, dose 2

2021-03-31

Symptoms: Increased post nasal drip causing a mild sore throat

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	Oropharyngeal pain	✓	✓	✓
SD	Upper-airway cough syndrome	✓	✓	✓

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