ECU-31112-25225 · OpenVSafe

Timeline

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

2020-12-22
Dose 1 — Pfizer-BioNTech
2021-01-12
Dose 2 — Pfizer-BioNTech
2021-01-14
Registered in v-safe
2021-01-15
Health check-in — days 1–6 daily, dose 2
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

Adult check-in
2021-01-15
Report sent to call center — days 1–6 daily, dose 2
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Chills, Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-16
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-01-19
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-26
Survey response — day 14, dose 2
MedDRA: Chills, Fatigue, Headache, Lymphadenopathy, Pyrexia — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Increasingly swollen lymph nodes in neck, low grade fever, chills, fatigue, headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-26
Report sent to call center — day 14, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-02
Survey response — day 21, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Be unable to work, 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

Free text: Started medrol dose pak for node swelling in neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-02
Report sent to call center — day 21, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-09
Survey response — day 28, dose 2
MedDRA: Headache — Feeling: Poor · 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, Emergency room or emergency department visit

Free text: Headaches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-09
Report sent to call center — day 28, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-24
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-04-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-06-03
Call 1 — Left Voicemail
2022-01-12
Survey response — 12 months, dose 2
MedDRA: Anovulatory cycle, Lymphadenitis — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Anovulation since first vaccine, systemic inflammation including supraclavicular lymph nodes, long term, continuous high dose steroids since reaction to second vaccine

MedDRA releases: 2024-11 · check-in free text available
2022-01-12
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 · Emergency room or emergency department visit · 1 call case(s)
2022-01-13
Call 1 — Could Not Reach Participant
2022-01-18
Call 2 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-12	Pfizer-BioNTech

Call center

6 call center cases

4 unsuccessful · 2 priority 2/3 (triaged and no follow up)

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 2 — day 14, dose 2

2021-01-26

Symptoms: Increasingly swollen lymph nodes in neck, low grade fever, chills, fatigue, headache

Release 3 — day 21, dose 2

2021-02-02

Symptoms: Started medrol dose pak for node swelling in neck

Release 3 — day 28, dose 2

2021-02-09

Symptoms: Headaches

Release 10 — 12 months, dose 2

2022-01-12

Symptoms: Anovulation since first vaccine, systemic inflammation including supraclavicular lymph nodes, long term, continuous high dose steroids since reaction to second vaccine

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	Anovulatory cycle	·	·	✓
SD	Chills	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Lymphadenitis	·	·	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Pyrexia	✓	✓	✓

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