3FN-67951-71913 · OpenVSafe

Timeline

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

2021-03-29
Dose 1 — Moderna
2021-04-19
Registered in v-safe
2021-04-19
Survey response — day 21, dose 1
MedDRA: Dizziness, Fatigue, Headache, Myalgia, Vertigo, Vomiting — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: On day 10 after the vaccination I experienced sever vertigo and vomiting. It diminished day 11 and went away on day 12. I no longer have dizziness, but am still feeling fatigued sore muscles for no reason, and a few days of headaches.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-04-29
Dose 2 — Moderna
2021-05-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-05-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

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

Adult check-in
2021-05-20
Survey response — day 21, dose 2
MedDRA: Cough, Diarrhoea, Fatigue, Headache, Pain, Pyrexia — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: I had headaches, body aches, strong fatigue, diarrhea, low grade fever and slight cough.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-28
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-06-05
Survey response — day 35, dose 2
MedDRA: Dizziness, Headache, Nausea — Feeling: Fair · Be unable to do your normal daily activities

Free text: Dizziness, nausea, headaches.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-10
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-29
Survey response — 3 months, dose 2
MedDRA: Abdominal pain upper, Diarrhoea, Gastrointestinal disorder, Gastrooesophageal reflux disease — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Digestive problems including acid reflux, stomach pain, diarrhea.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-10-28
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-11
Dose 3 — Moderna
2022-04-02
Dose 4 — Moderna
2022-04-03
Survey response — days 1–6 daily, dose 4
MedDRA: Cough, Nasal congestion — Feeling: Poor · Site: Pain, Swelling · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Stuffy nose, light, dry cough

MedDRA releases: 2024-11 · check-in free text available
2022-04-04
Health check-in — days 1–6 daily, dose 4
Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2022-04-05
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Swelling · Headache, Fatigue or tiredness

Adult check-in
2022-04-06
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Headache · Be unable to do your normal daily activities

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-29	Moderna
2	2021-04-29	Moderna
3	2021-11-11	Moderna	No
4	2022-04-02	Moderna	No

Free text

Release 7 — day 21, dose 1

2021-04-19

Symptoms: On day 10 after the vaccination I experienced sever vertigo and vomiting. It diminished day 11 and went away on day 12. I no longer have dizziness, but am still feeling fatigued sore muscles for no reason, and a few days of headaches.

Release 8 — day 21, dose 2

2021-05-20

Symptoms: I had headaches, body aches, strong fatigue, diarrhea, low grade fever and slight cough.

Release 8 — day 35, dose 2

2021-06-05

Symptoms: Dizziness, nausea, headaches.

Release 9 — 3 months, dose 2

2021-07-29

Symptoms: Digestive problems including acid reflux, stomach pain, diarrhea.

Release 11 — days 1–6 daily, dose 4

2022-04-03

Systemic reaction (other): Stuffy nose, light, dry cough

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	Abdominal pain upper	✓	·	✓
SD	Cough	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Gastrointestinal disorder	✓	·	✓
SD	Gastrooesophageal reflux disease	✓	·	✓
SD	Headache	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Pain	✓	✓	✓
SD	Pyrexia	✓	✓	✓
SD	Vertigo	✓	✓	✓
SD	Vomiting	✓	✓	✓
SRO	Cough	·	·	✓
SRO	Nasal congestion	·	·	✓

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