ZDD-10212-49110 · OpenVSafe

Timeline

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

2021-01-20
Dose 1 — Pfizer-BioNTech
2021-01-21
Registered in v-safe
2021-01-22
Survey response — days 1–6 daily, dose 1
MedDRA: Dyspnoea, Hot flush, Hyperhidrosis — Feeling: Fair · Fever · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Breathing hard, sweats when doing activities and hot flashes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-23
Survey response — days 1–6 daily, dose 1
MedDRA: Cough, Rhinorrhoea, Sinus headache — Feeling: Poor · Fever · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Sinus area headache. Runny nose and cough

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-01-25
Survey response — days 1–6 daily, dose 1
MedDRA: Hyperhidrosis — Feeling: Good

Free text: Some sweats when attempting workout (the kind of sweats you get when under the weather trying to work out) not regular sweats

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-27
Health check-in — day 7, dose 1
Feeling: Good · Fever · None

Adult check-in
2021-02-03
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-08
Dose 2 — Pfizer-BioNTech
2021-02-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fever · Headache, Fatigue or tiredness

Adult check-in
2021-02-11
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain — Feeling: Good · Site: Pain

Free text: Weird bottom armpit pain in shot arm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fever · None

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-15
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-22
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-01
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-08
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-22
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-05-10
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-09
Survey response — 6 months, dose 2
MedDRA: Headache, Malaise, Productive cough — Feeling: Good

Free text: Bronchitis type symptoms some headaches and phlegm

MedDRA releases: 2021-09,2024-11 · check-in free text available
2022-02-10
Survey response — 12 months, dose 2
MedDRA: Dyskinesia, Oedema peripheral, Paraesthesia — Feeling: Good

Free text: Fluttering check and some jerky vibrating Had swollen underarm after Modern's booster.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-20	Pfizer-BioNTech
2	2021-02-08	Pfizer-BioNTech

Free text

Release 2 — days 1–6 daily, dose 1

2021-01-22

Systemic reaction (other): Breathing hard, sweats when doing activities and hot flashes

2021-01-23

Systemic reaction (other): Sinus area headache. Runny nose and cough

2021-01-25

Systemic reaction (other): Some sweats when attempting workout (the kind of sweats you get when under the weather trying to work out) not regular sweats

Release 4 — days 1–6 daily, dose 2

2021-02-11

Systemic reaction (other): Weird bottom armpit pain in shot arm

Release 9 — 6 months, dose 2

2021-08-09

Symptoms: Bronchitis type symptoms some headaches and phlegm

Release 11 — 12 months, dose 2

2022-02-10

Symptoms: Fluttering check and some jerky vibrating Had swollen underarm after Modern's booster.

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	Dyskinesia	·	·	✓
SD	Headache	✓	·	✓
SD	Malaise	✓	·	✓
SD	Oedema peripheral	·	·	✓
SD	Paraesthesia	·	·	✓
SD	Productive cough	✓	·	✓
SRO	Axillary pain	✓	✓	✓
SRO	Cough	✓	✓	✓
SRO	Dyspnoea	✓	✓	✓
SRO	Hot flush	✓	✓	✓
SRO	Hyperhidrosis	✓	✓	✓
SRO	Rhinorrhoea	✓	✓	✓
SRO	Sinus headache	✓	✓	✓

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