8ZU-27928-50139 · OpenVSafe

Timeline

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

2021-03-09
Dose 1 — Moderna
2021-04-01
Registered in v-safe
2021-04-01
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-06
Dose 2 — Moderna
2021-04-08
Survey response — days 1–6 daily, dose 2
MedDRA: Premature labour — Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Free text: My water broke 10 hours after receiving this shot. I was 36 weeks exactly

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-07-06
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-07
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-12-10
Dose 3 — Moderna
2021-12-11
Survey response — days 1–6 daily, dose 3
MedDRA: Pain, Pain in extremity — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Intermittent shooting pains deep in R thigh

MedDRA releases: 2024-11 · check-in free text available
2021-12-12
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities

Adult check-in
2021-12-13
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-12-14
Survey response — days 1–6 daily, dose 3
MedDRA: Dizziness — Feeling: Good · Site: Pain · Fatigue or tiredness, Nausea

Free text: Felt vaguely faint all day today, as I have since getting the shot

MedDRA releases: 2024-11 · check-in free text available
2021-12-15
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-12-18
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-12-24
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2022-01-02
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-01-07
Survey response — day 28, dose 3
MedDRA: Unevaluable event — Feeling: Good · Be unable to do your normal daily activities

Free text: Possible COVID symptoms (sore throat, runny nose, headache). Not able to get a PCR test for a full week because demand is so high.

MedDRA releases: 2024-11 · check-in free text available
2022-01-14
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-23
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-03-11
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-06-10
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-12-10
Survey response — 12 months, dose 3
MedDRA: Headache, Nasal congestion, Oropharyngeal pain, SARS-CoV-2 test negative — Feeling: Poor · Be unable to work or attend school

Free text: I have 2 negative COVID tests over the last 48h but currently have sore throat, stuffy nose, and headache.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-09	Moderna
2	2021-04-06	Moderna
3	2021-12-10	Moderna	No

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-08

Systemic reaction (other): My water broke 10 hours after receiving this shot. I was 36 weeks exactly

Release 10 — days 1–6 daily, dose 3

2021-12-11

Systemic reaction (other): Intermittent shooting pains deep in R thigh

2021-12-14

Systemic reaction (other): Felt vaguely faint all day today, as I have since getting the shot

Release 10 — day 28, dose 3

2022-01-07

Symptoms: Possible COVID symptoms (sore throat, runny nose, headache). Not able to get a PCR test for a full week because demand is so high.

Release 12 — 12 months, dose 3

2022-12-10

Symptoms: I have 2 negative COVID tests over the last 48h but currently have sore throat, stuffy nose, and headache.

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	Headache	·	·	✓
SD	Nasal congestion	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Unevaluable event	·	·	✓
SRO	Dizziness	·	·	✓
SRO	Pain	·	·	✓
SRO	Pain in extremity	·	·	✓
SRO	Premature labour	✓	✓	✓

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