PN9-25928-16031 · OpenVSafe

Timeline

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

2021-01-05
Registered in v-safe
2021-01-05
Dose 1 — Moderna
2021-01-05
Health check-in — day 0, dose 1
Feeling: Good · Chills, Headache

Adult check-in
2021-01-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-01-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-09
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Muscle or body aches

Adult check-in
2021-01-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Chills

Adult check-in
2021-01-11
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy — Feeling: Good · Fatigue or tiredness

Free text: Lymphadenopathy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-12
Survey response — day 7, dose 1
MedDRA: Lymphadenopathy — Feeling: Good · Fatigue or tiredness

Free text: Swollen lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-26
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-29
Dose 2 — Moderna
2021-02-02
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Redness, Swelling · Fatigue or tiredness

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-05
Health check-in — day 7, dose 2
Feeling: Good · Headache, Muscle or body aches

Adult check-in
2021-02-12
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-19
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-02-26
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-05
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-12
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-30
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-30
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-02
Dose 3 — Moderna
2022-01-29
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in
2022-05-03
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-04
Survey response — 12 months, dose 3
MedDRA: Headache, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Headaches · Healthcare visit (other): Office visit

MedDRA releases: 2024-11 · check-in free text available
2022-11-04
Report sent to call center — 12 months, dose 3
Get care from a doctor or other healthcare professional

1 call case(s)
2022-11-07
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-05	Moderna
2	2021-01-29	Moderna
3	2021-11-02	Moderna	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2021-01-11

Systemic reaction (other): Lymphadenopathy

Release 1 — day 7, dose 1

2021-01-12

Systemic reaction (other): Swollen lymph nodes

Release 12 — 12 months, dose 3

2022-11-04

Symptoms: Headaches

Healthcare visit (other): Office visit

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
HCVO	Office visit	·	·	✓
SD	Headache	·	·	✓
SRO	Lymphadenopathy	✓	✓	✓

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