5ZW-10631-18624 · OpenVSafe

Timeline

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

2020-12-31
Registered in v-safe
2020-12-31
Dose 1 — Pfizer-BioNTech
2020-12-31
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-01-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-01-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fever · None

Adult check-in
2021-01-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-07
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-14
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-23
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-26
Dose 2 — Pfizer-BioNTech
2021-01-26
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-01-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea · Be unable to work

Adult check-in
2021-01-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Joint pains

Adult check-in
2021-01-30
Survey response — days 1–6 daily, dose 2
MedDRA: Blood glucose abnormal, Blood glucose decreased, Pre-existing disease — Feeling: Good · Site: Pain · Joint pains, Muscle or body aches, Diarrhea

Free text: I am a type 2 diabetic. I have noticed that since getting the shot my blood sugars have been a bit erratic, with some episodes of extremely low blood sugar, which is very abnormal for me. I wear a libre monitor so can see my sugars at all times. Just an observance.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Nausea, Diarrhea

Adult check-in
2021-02-01
Survey response — days 1–6 daily, dose 2
MedDRA: Blood glucose abnormal — Feeling: Good · Nausea

Free text: Blood sugar seems to have stabled back out

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-04
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-11
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-23
Survey response — day 28, dose 2
MedDRA: Sinus disorder — Feeling: Fair

Free text: Just a runny nose and sinus issues

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-11
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-27
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-26
Survey response — 12 months, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Swollen lymph nodes swollen under my left arm that still have not gone back to normal.

MedDRA releases: 2024-11 · check-in free text available
2022-01-26
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)
2022-01-28
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-31	Pfizer-BioNTech
2	2021-01-26	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 2

2021-01-30

Systemic reaction (other): I am a type 2 diabetic. I have noticed that since getting the shot my blood sugars have been a bit erratic, with some episodes of extremely low blood sugar, which is very abnormal for me. I wear a libre monitor so can see my sugars at all times. Just an observance.

2021-02-01

Systemic reaction (other): Blood sugar seems to have stabled back out

Release 4 — day 28, dose 2

2021-02-23

Symptoms: Just a runny nose and sinus issues

Release 11 — 12 months, dose 2

2022-01-26

Symptoms: Swollen lymph nodes swollen under my left arm that still have not gone back to normal.

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	Lymphadenopathy	·	·	✓
SD	Sinus disorder	✓	✓	✓
SRO	Blood glucose abnormal	✓	✓	✓
SRO	Blood glucose decreased	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓

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