2KZ-24879-96297 · OpenVSafe

Timeline

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

2021-01-30
Dose 1 — Moderna
2021-01-31
Registered in v-safe
2021-01-31
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

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

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-02-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-20
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-26
Dose 2 — Moderna
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Muscle or body aches

Adult check-in
2021-03-02
Survey response — days 1–6 daily, dose 2
MedDRA: Oropharyngeal pain — Feeling: Good

Free text: Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

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

Adult check-in
2021-03-12
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-19
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-26
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-28
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-27
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-05
Dose 3 — Moderna
2022-02-26
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-09-22
Dose 4 — Pfizer-BioNTech
2022-10-11
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-10-22
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-30	Moderna
2	2021-02-26	Moderna
3	2021-11-05	Moderna	No
4	2022-09-22	Pfizer-BioNTech	No

Free text

Release 4 — days 1–6 daily, dose 2

2021-03-02

Systemic reaction (other): Sore throat

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	Oropharyngeal pain	✓	✓	✓

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