3KK-12772-00039 · OpenVSafe

Timeline

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

2021-01-19
Registered in v-safe
2021-01-19
Dose 1 — Pfizer-BioNTech
2021-01-22
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Good · Site: Pain, Swelling · Muscle or body aches

Free text: Light headed

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Swelling · None

Adult check-in
2021-01-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-26
Survey response — day 7, dose 1
MedDRA: Dizziness — Feeling: Good · Site: Pain, Swelling

Free text: Light Headedness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-05
Dose 2 — Pfizer-BioNTech
2021-02-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Fatigue or tiredness · Be unable to work

Adult check-in
2021-02-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Swelling · Chills, Fatigue or tiredness · Be unable to work

Adult check-in
2021-02-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-12
Health check-in — day 7, dose 2
Feeling: Good · Site: Swelling · None · Be unable to do your normal daily activities

Adult check-in
2021-02-19
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-26
Survey response — day 21, dose 2
MedDRA: Chills, Dizziness, Impaired work ability, Influenza like illness — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: My usual flu like symptoms, chills and light headedness, I didnt go to work stayed home for 3 days, called in sick to work.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-05
Survey response — day 28, dose 2
MedDRA: Influenza — Feeling: Fair

Free text: Feels like mild flu.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-19
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-07
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-06
Survey response — 6 months, dose 2
MedDRA: Arthropod bite, Dermatitis allergic, Self-medication — Feeling: Good

Free text: Allergy reaction rashes like symptoms from a mosquito bites which multiply all over my body, over the counter medication help and stop it. No other symptoms.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-11-08
Dose 3 — Pfizer-BioNTech
Co-administered: Flu:Other
2022-02-05
Survey response — 12 months, dose 2
MedDRA: Chills, Oropharyngeal pain, Pyrexia, SARS-CoV-2 test negative — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I had fever, chills, sore throat but when I checked for Covid test it came out Negative, must be pollen allergy related, but I'm feeling better now.

MedDRA releases: 2024-11 · check-in free text available
2022-09-17
Dose 4 — Pfizer-BioNTech
2022-10-05
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-10-08
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-15
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-10-22
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-12-17
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-03-18
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-19	Pfizer-BioNTech
2	2021-02-05	Pfizer-BioNTech
3	2021-11-08	Pfizer-BioNTech	Flu:Other
4	2022-09-17	Pfizer-BioNTech	No

Free text

Release 2 — days 1–6 daily, dose 1

2021-01-22

Systemic reaction (other): Light headed

Release 2 — day 7, dose 1

2021-01-26

Systemic reaction (other): Light Headedness

Release 4 — day 21, dose 2

2021-02-26

Symptoms: My usual flu like symptoms, chills and light headedness, I didnt go to work stayed home for 3 days, called in sick to work.

Release 5 — day 28, dose 2

2021-03-05

Symptoms: Feels like mild flu.

Release 9 — 6 months, dose 2

2021-08-06

Symptoms: Allergy reaction rashes like symptoms from a mosquito bites which multiply all over my body, over the counter medication help and stop it. No other symptoms.

Release 11 — 12 months, dose 2

2022-02-05

Symptoms: I had fever, chills, sore throat but when I checked for Covid test it came out Negative, must be pollen allergy related, but I'm feeling better now.

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	Arthropod bite	✓	·	✓
SD	Chills	✓	✓	✓
SD	Dermatitis allergic	✓	·	✓
SD	Dizziness	✓	✓	✓
SD	Impaired work ability	✓	✓	✓
SD	Influenza	✓	✓	✓
SD	Influenza like illness	✓	✓	✓
SD	Oropharyngeal pain	·	·	✓
SD	Pyrexia	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Self-medication	✓	·	✓
SRO	Dizziness	✓	✓	✓

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