LC4-18730-19073 · OpenVSafe

Timeline

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

2021-03-03
Dose 1 — Pfizer-BioNTech
2021-03-24
Dose 2 — Pfizer-BioNTech
2021-04-18
Registered in v-safe
2021-04-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-30
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-05-05
Survey response — day 42, dose 2
MedDRA: Fatigue, Headache, Menstrual disorder, Pain — Feeling: Poor · Be unable to do your normal daily activities

Free text: Overall exhaustion, disrupted periods, hormonal changes, headaches and body aches.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-23
Survey response — 6 months, dose 2
MedDRA: Decreased appetite, Depression, Fatigue, Headache, Menstruation irregular — Feeling: Poor · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: wonky periods. Exhaustion. depression. headaches. loss of appetite

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

Telehealth, virtual health, or email health consultation · 1 call case(s)
2021-09-28
Call 2 — Could Not Reach Participant
2021-10-01
Call 3 — Could Not Reach Participant
2022-02-04
Dose 3 — Moderna
2022-02-04
Health check-in — day 0, dose 3
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2022-02-05
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain, Redness, Swelling, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting

Adult check-in
2022-02-06
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Itching · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-02-07
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling, Itching · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-02-08
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Redness, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-02-10
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-02-11
Health check-in — day 7, dose 3
Feeling: Poor · Site: Pain, Redness, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-02-18
Survey response — day 14, dose 3
MedDRA: Fatigue — Feeling: Fair · Be unable to work or attend school

Free text: Exhaustion.

MedDRA releases: 2024-11 · check-in free text available
2022-02-27
Health check-in — day 21, dose 3
Feeling: Fair

Adult check-in
2022-03-17
Survey response — day 35, dose 3
MedDRA: Fatigue — Feeling: Poor · Be unable to do your normal daily activities

Free text: Exhaustion wiped out

MedDRA releases: 2024-11 · check-in free text available
2023-02-05
Survey response — 12 months, dose 3
MedDRA: Dyspnoea, Rhinorrhoea, Wheezing — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

MedDRA releases: 2024-11
2023-02-05
Report sent to call center — 12 months, dose 3
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2023-02-06
Call 1 — Left Voicemail
2023-02-06
Call 1 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-03	Pfizer-BioNTech
2	2021-03-24	Pfizer-BioNTech
3	2022-02-04	Moderna	No

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 8 — day 42, dose 2

2021-05-05

Symptoms: Overall exhaustion, disrupted periods, hormonal changes, headaches and body aches.

Release 9 — 6 months, dose 2

2021-09-23

Symptoms: wonky periods. Exhaustion. depression. headaches. loss of appetite

Release 11 — day 14, dose 3

2022-02-18

Symptoms: Exhaustion.

Release 11 — day 35, dose 3

2022-03-17

Symptoms: Exhaustion wiped out

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	Decreased appetite	·	·	✓
SD	Depression	·	·	✓
SD	Dyspnoea	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Menstrual disorder	✓	✓	✓
SD	Menstruation irregular	·	·	✓
SD	Pain	✓	✓	✓
SD	Rhinorrhoea	·	·	✓
SD	Wheezing	·	·	✓

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