6MR-16251-52771 · OpenVSafe

Timeline

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

2021-02-23
Registered in v-safe
2021-02-23
Dose 1 — Moderna
2021-02-23
Health check-in — day 0, dose 1
Feeling: Good · Headache

Adult check-in
2021-02-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-02
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-18
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-23
Dose 2 — Moderna
2021-03-23
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Fatigue or tiredness

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Joint pains

Adult check-in
2021-03-30
Health check-in — day 7, dose 2
Feeling: Good · Diarrhea

Adult check-in
2021-04-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-04
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-09-23
Survey response — 6 months, dose 2
MedDRA: Anaphylactic reaction — Feeling: Good · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: Idiopathic anaphylaxis- 4 episodes

MedDRA releases: 2024-11 · check-in free text available
2021-09-23
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2021-09-27
Call 1 — Left Voicemail
2021-12-09
Dose 3 — Moderna
2022-10-06
Dose 4 — Pfizer-BioNTech
2022-10-21
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-10-27
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-11-19
Health check-in — day 42, dose 4
Feeling: Fair

Adult check-in
2023-01-05
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-04-06
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-23	Moderna
2	2021-03-23	Moderna
3	2021-12-09	Moderna	No
4	2022-10-06	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-09-23	Unsuccessful

Free text

Release 9 — 6 months, dose 2

2021-09-23

Symptoms: Idiopathic anaphylaxis- 4 episodes

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	Anaphylactic reaction	·	·	✓

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