KCA-26462-21409 · OpenVSafe

Timeline

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

2021-02-03
Dose 1 — Moderna
2021-02-04
Registered in v-safe
2021-02-04
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Chills

Adult check-in
2021-02-05
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-02-06
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site oedema — Feeling: Good · Site: Pain

Free text: Lump at injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-07
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site mass — Feeling: Good · Site: Pain

Free text: Lump at injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-10
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-17
Survey response — day 14, dose 1
MedDRA: Chills, Pyrexia — Feeling: Fair

Free text: Intermittent fever, chills

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-03-06
Dose 2 — Moderna
2021-03-07
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site mass — Feeling: Fair · Site: Pain, Swelling · Headache, Joint pains, Fatigue or tiredness · Be unable to work

Free text: Lump at injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site mass — Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Lump at injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Headache

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-13
Health check-in — day 7, dose 2
Feeling: Good · Headache

Adult check-in
2021-03-20
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-27
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-03
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-10
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-07
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-09-04
Survey response — 6 months, dose 2
MedDRA: Headache, Oropharyngeal pain — Feeling: Good · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Headaches and sore throat

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-04
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-14
Call 1 — Requested Callback
2021-09-15
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-03-06
Survey response — 12 months, dose 2
MedDRA: Pregnancy — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-03-06
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-03-08
Call successful
Does not wish to fill out VAERS report
no date
Callback requested for
05:00PM ET

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-03	Moderna
2	2021-03-06	Moderna

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 1

2021-02-06

Systemic reaction (other): Lump at injection site

2021-02-07

Systemic reaction (other): Lump at injection site

Release 4 — day 14, dose 1

2021-02-17

Symptoms: Intermittent fever, chills

Release 5 — days 1–6 daily, dose 2

2021-03-07

Systemic reaction (other): Lump at injection site

2021-03-08

Systemic reaction (other): Lump at injection site

Release 9 — 6 months, dose 2

2021-09-04

Symptoms: Headaches and sore throat

Release 11 — 12 months, dose 2

2022-03-06

Symptoms: Pregnancy

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	Chills	✓	✓	✓
SD	Headache	✓	·	✓
SD	Oropharyngeal pain	✓	·	✓
SD	Pregnancy	·	·	✓
SD	Pyrexia	✓	✓	✓
SRO	Injection site mass	✓	✓	✓
SRO	Injection site oedema	✓	✓	✓

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