4CE-22703-98464 · OpenVSafe

Timeline

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

2021-04-05
Registered in v-safe
2021-04-05
Dose 1 — Moderna
2021-04-05
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-06
Survey response — days 1–6 daily, dose 1
MedDRA: Abdominal discomfort, Diarrhoea, Dizziness, Headache — Feeling: Good · Site: Pain

Free text: Some slightly aggressive bowel symptoms, but fell short of diarrhea. Last night and today I had brief, strange bouts of dizziness, but passed quickly. Last night had moderate headache.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-07
Survey response — days 1–6 daily, dose 1
MedDRA: Abdominal discomfort — Feeling: Good

Free text: Some bowel aggressiveness but not bad - no diarrhea or real pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-12
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-19
Survey response — day 14, dose 1
MedDRA: Fatigue, Gastric disorder, Headache — Feeling: Fair

Free text: Headache, fatigue, some gastric distress. But I have a LOT going on too - my father just died, so Im hesitant to say any of this has anything to do with my Covid vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-05-03
Dose 2 — Moderna
2021-05-03
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-04
Survey response — days 1–6 daily, dose 2
MedDRA: Bowel movement irregularity — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain

Free text: Bowel aggression though not diarrhea

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-09
Survey response — days 1–6 daily, dose 2
MedDRA: Dizziness — Feeling: Good

Free text: Little dizzy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Health check-in — day 7, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-17
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-24
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-31
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-06-07
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-14
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-02
Survey response — 3 months, dose 2
MedDRA: Cough, Headache, Paranasal sinus discomfort, Sinus disorder, Upper-airway cough syndrome — Feeling: Good

Free text: Sinus-y problems: headache, pressure, post nasal drip, cough

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-11-01
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-05-04
Survey response — 12 months, dose 2
MedDRA: Influenza — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I got a non-Covid flu of some sort

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-05	Moderna
2	2021-05-03	Moderna

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-06

Systemic reaction (other): Some slightly aggressive bowel symptoms, but fell short of diarrhea. Last night and today I had brief, strange bouts of dizziness, but passed quickly. Last night had moderate headache.

2021-04-07

Systemic reaction (other): Some bowel aggressiveness but not bad - no diarrhea or real pain

Release 7 — day 14, dose 1

2021-04-19

Symptoms: Headache, fatigue, some gastric distress. But I have a LOT going on too - my father just died, so Im hesitant to say any of this has anything to do with my Covid vaccine

Release 8 — days 1–6 daily, dose 2

2021-05-04

Systemic reaction (other): Bowel aggression though not diarrhea

2021-05-09

Systemic reaction (other): Little dizzy

Release 9 — 3 months, dose 2

2021-08-02

Symptoms: Sinus-y problems: headache, pressure, post nasal drip, cough

Release 11 — 12 months, dose 2

2022-05-04

Symptoms: I got a non-Covid flu of some sort

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	Fatigue	✓	✓	✓
SD	Gastric disorder	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Influenza	·	·	✓
SD	Paranasal sinus discomfort	✓	·	✓
SD	Sinus disorder	✓	·	✓
SD	Upper-airway cough syndrome	✓	·	✓
SRO	Abdominal discomfort	✓	✓	✓
SRO	Bowel movement irregularity	✓	✓	✓
SRO	Diarrhoea	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Headache	✓	✓	✓

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