ZP4-52408-00519 · OpenVSafe

Timeline

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

2021-12-19
Dose 1 — Pfizer-BioNTech
2021-12-20
Registered in v-safe
2021-12-20
Health check-in — days 1–6 daily, dose 1, dependent
Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness, Nausea, Vomiting · Be unable to do your normal daily activities

Adult check-in
2021-12-21
Health check-in — days 1–6 daily, dose 1, dependent
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school

Adult check-in
2021-12-23
Survey response — days 1–6 daily, dose 1, dependent
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness

Free text: Swollen lymph nodes in axilla

MedDRA releases: 2024-11 · check-in free text available
2021-12-26
Health check-in — day 7, dose 1, dependent
Feeling: Good · None

Adult check-in
2022-01-02
Survey response — day 14, dose 1, dependent
MedDRA: Nasopharyngitis — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Cole

MedDRA releases: 2024-11 · check-in free text available
2022-01-09
Health check-in — day 21, dose 1, dependent
Feeling: Good

Adult check-in
2022-01-16
Dose 2 — Pfizer-BioNTech
2022-01-16
Health check-in — day 0, dose 2, dependent
Feeling: Good · Site: Pain · None

Adult check-in
2022-01-17
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2022-01-18
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Poor · Site: Itching · Fever · Headache, Fatigue or tiredness, Nausea

Adult check-in
2022-01-19
Survey response — days 1–6 daily, dose 2, dependent
MedDRA: Dizziness — Feeling: Fair · Site: Itching · Headache

Free text: Dizziness

MedDRA releases: 2024-11 · check-in free text available
2022-01-21
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Fair · Site: Itching · Headache, Fatigue or tiredness

Adult check-in
2022-01-22
Health check-in — days 1–6 daily, dose 2, dependent
Feeling: Good · None

Adult check-in
2022-01-23
Health check-in — day 7, dose 2, dependent
Feeling: Good · None

Adult check-in
2022-01-30
Health check-in — day 14, dose 2, dependent
Feeling: Good

Adult check-in
2022-02-09
Health check-in — day 21, dose 2, dependent
Feeling: Good

Adult check-in
2022-02-15
Health check-in — day 28, dose 2, dependent
Feeling: Good

Adult check-in
2022-02-23
Health check-in — day 35, dose 2, dependent
Feeling: Good

Adult check-in
2022-04-18
Health check-in — 3 months, dose 2, dependent
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-12-19	Pfizer-BioNTech	No
2	2022-01-16	Pfizer-BioNTech	No

Free text

Release 10 — days 1–6 daily, dose 1, dependent

2021-12-23

Systemic reaction (other): Swollen lymph nodes in axilla

Release 10 — day 14, dose 1, dependent

2022-01-02

Symptoms: Cole

Release 10 — days 1–6 daily, dose 2, dependent

2022-01-19

Systemic reaction (other): Dizziness

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	Nasopharyngitis	·	·	✓
SRO	Dizziness	·	·	✓
SRO	Lymphadenopathy	·	·	✓

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