3MS-10789-63073 · OpenVSafe

Timeline

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

2021-01-18
Dose 1 — Moderna
2021-01-27
Registered in v-safe
2021-01-27
Health check-in — day 7, dose 1
Feeling: Fair · Site: Pain, Redness, Swelling · None

Adult check-in
2021-02-01
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-02-08
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-15
Dose 2 — Moderna
2021-02-15
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-02-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Joint pains, Fatigue or tiredness, Nausea

Adult check-in
2021-02-17
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Joint pains

Adult check-in
2021-02-18
Survey response — days 1–6 daily, dose 2
MedDRA: Condition aggravated, Dizziness, Pre-existing disease — Feeling: Poor · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Between my first vaccination and my second, I have also had dizzy spells, and a flare up of a previous condition, spinal stenosis. I have no way of knowing if this is related to the vaccine or not, but thought it was worth reporting.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Joint pains, Muscle or body aches

Adult check-in
2021-03-01
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-15
Survey response — day 28, dose 2
MedDRA: Back pain — Feeling: Fair

Free text: I have had recurrent back pain that I don't know if it is related to the vaccine or not.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Survey response — day 35, dose 2
MedDRA: Back pain, Inflammation — Feeling: Fair · Be unable to do your normal daily activities

Free text: The symptoms are not new but I still have pain in my back which seems to be from inflammation.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-18	Moderna
2	2021-02-15	Moderna

Free text

Release 4 — days 1–6 daily, dose 2

2021-02-18

Systemic reaction (other): Between my first vaccination and my second, I have also had dizzy spells, and a flare up of a previous condition, spinal stenosis. I have no way of knowing if this is related to the vaccine or not, but thought it was worth reporting.

Release 5 — day 28, dose 2

2021-03-15

Symptoms: I have had recurrent back pain that I don't know if it is related to the vaccine or not.

Release 6 — day 35, dose 2

2021-03-23

Symptoms: The symptoms are not new but I still have pain in my back which seems to be from inflammation.

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	Back pain	✓	✓	✓
SD	Inflammation	✓	✓	✓
SRO	Condition aggravated	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓

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