XA7-50775-92093 · OpenVSafe

Timeline

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

2021-01-24
Dose 1 — Pfizer-BioNTech
2021-01-25
Registered in v-safe
2021-01-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fever · Fatigue or tiredness

Adult check-in
2021-01-28
Survey response — days 1–6 daily, dose 1
MedDRA: Breast feeding, Breast milk discolouration, Oropharyngeal pain, Respiratory tract congestion — Feeling: Good

Free text: Sore throat (light) and congestion. Change in breast milk coloration

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-29
Survey response — days 1–6 daily, dose 1
MedDRA: Oropharyngeal pain, Respiratory tract congestion — Feeling: Good

Free text: Sore throat and congestion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-15
Dose 2 — Pfizer-BioNTech
2021-02-16
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-02-17
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Chills, Headache, Joint pains · Be unable to do your normal daily activities

Adult check-in
2021-02-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Chills, Headache, Nausea

Adult check-in
2021-02-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-21
Survey response — days 1–6 daily, dose 2
MedDRA: Nasopharyngitis — Feeling: Fair

Free text: Cold like symptoms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-24	Pfizer-BioNTech
2	2021-02-15	Pfizer-BioNTech

Free text

Release 2 — days 1–6 daily, dose 1

2021-01-28

Systemic reaction (other): Sore throat (light) and congestion. Change in breast milk coloration

Release 3 — days 1–6 daily, dose 1

2021-01-29

Systemic reaction (other): Sore throat and congestion

Release 4 — days 1–6 daily, dose 2

2021-02-21

Systemic reaction (other): Cold like symptoms

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
SRO	Breast feeding	✓	✓	✓
SRO	Breast milk discolouration	✓	✓	✓
SRO	Nasopharyngitis	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Respiratory tract congestion	✓	✓	✓

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