YWN-91405-88236 · OpenVSafe

Timeline

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

2020-12-19
Dose 1 — Pfizer-BioNTech
2021-01-05
Dose 2 — Pfizer-BioNTech
2021-01-07
Registered in v-safe
2021-01-07
Survey response — days 1–6 daily, dose 2
MedDRA: Pyrexia, Self-medication — Feeling: Good · Site: Pain · Fever · Chills, Headache

Free text: Low grade fever started approx 3 hrs after second dose and has been there up until the last 16 hrs with no antipyretic. T-Max on 1/5 was 100.9/100.7 tympanic. Fever highest approx 2am x2 days and responds to antipyretics.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache

Adult check-in
2021-01-09
Survey response — days 1–6 daily, dose 2
MedDRA: Malaise, Pyrexia, Self-medication — Feeling: Fair · Fever · Chills, Muscle or body aches, Fatigue or tiredness

Free text: General malaise all day. Low grade fever all day despite antipyretics.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-10
Survey response — days 1–6 daily, dose 2
MedDRA: Emergency care, Pyrexia, Self-medication, Urinary tract infection — Feeling: Poor · Fever · Chills · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: IMPORTANT: Fever kept needing more meds than before so went to the ER and UTI diagnosed

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-10
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-01-13
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-19
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-01-26
Health check-in — day 21, dose 2
Feeling: Good

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

Adult check-in
2021-02-09
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-16
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-02-18
Call 1 — Left Voicemail
2021-04-08
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-06
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-07
Survey response — 12 months, dose 2
MedDRA: COVID-19, Cough, Lymphadenitis, Pyrexia — Feeling: Good · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Covid + with cough and fever lasting 3 days. Lymphadenitis behind ear (got antibiotics).

MedDRA releases: 2024-11 · check-in free text available
2022-01-07
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-01-10
Call 1 — Could Not Reach Participant
2022-01-13
Call 2 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-19	Pfizer-BioNTech
2	2021-01-05	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-01-10	Unsuccessful
2022-01-07	Unsuccessful

Free text

Release 1 — days 1–6 daily, dose 2

2021-01-07

Systemic reaction (other): Low grade fever started approx 3 hrs after second dose and has been there up until the last 16 hrs with no antipyretic. T-Max on 1/5 was 100.9/100.7 tympanic. Fever highest approx 2am x2 days and responds to antipyretics.

2021-01-09

Systemic reaction (other): General malaise all day. Low grade fever all day despite antipyretics.

2021-01-10

Systemic reaction (other): IMPORTANT: Fever kept needing more meds than before so went to the ER and UTI diagnosed

Release 10 — 12 months, dose 2

2022-01-07

Symptoms: Covid + with cough and fever lasting 3 days. Lymphadenitis behind ear (got antibiotics).

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	Cough	·	·	✓
SD	COVID-19	·	·	✓
SD	Lymphadenitis	·	·	✓
SD	Pyrexia	·	·	✓
SRO	Emergency care	✓	✓	✓
SRO	Malaise	✓	✓	✓
SRO	Pyrexia	✓	✓	✓
SRO	Self-medication	✓	✓	✓
SRO	Urinary tract infection	✓	✓	✓

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