UA9-31331-42889 · OpenVSafe

Timeline

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

2021-04-05
Registered in v-safe
2021-04-05
Dose 1 — Pfizer-BioNTech
2021-04-05
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-26
Dose 2 — Pfizer-BioNTech
2021-04-26
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Chills

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-04-28
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: swollen lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-03
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-25
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-01
Dose 3 — Moderna
2021-11-05
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Itching · Fatigue or tiredness

Adult check-in
2021-11-06
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-15
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-11-22
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-29
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-06
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-13
Survey response — day 42, dose 3
MedDRA: Nasopharyngitis — Feeling: Poor

Free text: Cold like symptoms

MedDRA releases: 2024-11 · check-in free text available
2022-01-31
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-05	Pfizer-BioNTech
2	2021-04-26	Pfizer-BioNTech
3	2021-11-01	Moderna	No

Free text

Release 8 — days 1–6 daily, dose 2

2021-04-28

Systemic reaction (other): swollen lymph nodes

Release 10 — day 42, dose 3

2021-12-13

Symptoms: 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
SD	Nasopharyngitis	·	·	✓
SRO	Lymphadenopathy	✓	✓	✓

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