27U-84686-74743 · OpenVSafe

Timeline

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

2021-02-26
Registered in v-safe
2021-02-26
Dose 1 — Moderna
2021-02-27
Survey response — days 1–6 daily, dose 1
MedDRA: Paraesthesia — Feeling: Good · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Tingling in hands and feet

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-28
Survey response — days 1–6 daily, dose 1
MedDRA: Blood glucose decreased, Blood glucose fluctuation, Blood glucose increased, Immediate post-injection reaction, Pre-existing disease — Feeling: Fair · Site: Pain · Chills, Muscle or body aches, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: I have type 1 diabetes.My blood sugars for the past two or three days have been quite erratic. they Rose very quickly right after the vaccine and then crashed very quickly a few hours later. I had the lowest blood sugar I've had in many years - a 37 mg/dL about five hours after receiving the vaccine. I have had quite a huge range of blood sugar fluctuation since then as well.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-01
Survey response — days 1–6 daily, dose 1
MedDRA: Blood glucose abnormal — Feeling: Fair · Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Blood sugar swings and especially lows are still quite pronounced and rapid.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-19
Survey response — day 21, dose 1
MedDRA: Paraesthesia — Feeling: Fair · Be unable to do your normal daily activities

Free text: Tingling weird feeling in feet and hands

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Dose 2 — Moderna
2021-03-26
Survey response — day 0, dose 2
MedDRA: Dizziness — Feeling: Fair · Site: Pain

Free text: Slightly light headed

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-04
Health check-in — day 7, dose 2
Feeling: Fair · Fever · Chills, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-23
Survey response — day 28, dose 2
MedDRA: Heart rate increased, Insomnia — Feeling: Fair

Free text: Rapid heart rate sleepless

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-09
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-26	Moderna
2	2021-03-26	Moderna

Free text

Release 4 — days 1–6 daily, dose 1

2021-02-27

Systemic reaction (other): Tingling in hands and feet

2021-02-28

Systemic reaction (other): I have type 1 diabetes.My blood sugars for the past two or three days have been quite erratic. they Rose very quickly right after the vaccine and then crashed very quickly a few hours later. I had the lowest blood sugar I've had in many years - a 37 mg/dL about five hours after receiving the vaccine. I have had quite a huge range of blood sugar fluctuation since then as well.

2021-03-01

Systemic reaction (other): Blood sugar swings and especially lows are still quite pronounced and rapid.

Release 5 — day 21, dose 1

2021-03-19

Symptoms: Tingling weird feeling in feet and hands

Release 6 — day 0, dose 2

2021-03-26

Systemic reaction (other): Slightly light headed

Release 7 — day 28, dose 2

2021-04-23

Symptoms: Rapid heart rate sleepless

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	Heart rate increased	✓	✓	✓
SD	Insomnia	✓	✓	✓
SD	Paraesthesia	✓	✓	✓
SRO	Blood glucose abnormal	✓	✓	✓
SRO	Blood glucose decreased	✓	✓	✓
SRO	Blood glucose fluctuation	✓	✓	✓
SRO	Blood glucose increased	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓

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