HHB-11406-44883 · OpenVSafe

Timeline

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

2021-01-06
Dose 1 — Moderna
2021-02-02
Registered in v-safe
2021-02-02
Dose 2 — Moderna
2021-02-02
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-02-03
Survey response — days 1–6 daily, dose 2
MedDRA: Oropharyngeal pain, Pharyngeal inflammation — Feeling: Poor · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Sore inflamed throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Fever · Fatigue or tiredness

Free text: light headed

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Headache, Fatigue or tiredness

Adult check-in
2021-02-06
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain, Swelling, Itching

Free text: Swelling in supraclavicular lymph nodes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-07
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain

Free text: Supraclavicular lymph node swelling

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-09
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-16
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-08-03
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-09
Dose 3 — Pfizer-BioNTech
2022-02-02
Survey response — 12 months, dose 2
MedDRA: Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-02-02
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-02-04
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-07-10
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2023-01-09
Survey response — 12 months, dose 3
MedDRA: Gastrooesophageal reflux disease, Helicobacter infection — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

MedDRA releases: 2024-11
2023-01-09
Report sent to call center — 12 months, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2023-01-10
Call 1 — Could Not Reach Participant
2023-01-13
Call 2 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-06	Moderna
2	2021-02-02	Moderna
3	2022-01-09	Pfizer-BioNTech	No

Call center

2 call center cases

1 successful · 1 unsuccessful

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 2

2021-02-03

Systemic reaction (other): Sore inflamed throat

2021-02-04

Systemic reaction (other): light headed

2021-02-06

Systemic reaction (other): Swelling in supraclavicular lymph nodes

2021-02-07

Systemic reaction (other): Supraclavicular lymph node swelling

Release 11 — 12 months, dose 2

2022-02-02

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	Gastrooesophageal reflux disease	·	·	✓
SD	Helicobacter infection	·	·	✓
SD	Pregnancy	·	·	✓
SRO	Dizziness	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Pharyngeal inflammation	✓	✓	✓

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