43U-14913-52443 · OpenVSafe

Timeline

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

2021-02-17
Dose 1 — Moderna
2021-02-19
Registered in v-safe
2021-02-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Joint pains, Muscle or body aches

Adult check-in
2021-02-24
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-03-13
Survey response — day 21, dose 1
MedDRA: Arthritis — Feeling: Fair

Free text: I find since the first Amiens shot I am feeling much more arthritic.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Dose 2 — Moderna
2021-03-18
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Headache, Joint pains

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Itching · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Muscle or body aches

Adult check-in
2021-03-26
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-08
Survey response — day 21, dose 2
MedDRA: Arthritis — Feeling: Fair

Free text: I've felt much more arthritic since the second Moderna shot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-05-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-24
Survey response — 3 months, dose 2
MedDRA: Hepatic enzyme increased, Office visit, Syncope, White blood cell count decreased — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: Near syncope, Elevated liver enzymes, and a low white cell count · Healthcare visit (other): Doctors office visit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-24
Report sent to call center — 3 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-01
Call successful
Participant prefers to complete VAERS report online
2021-09-19
Survey response — 6 months, dose 2
MedDRA: Influenza like illness, Lyme disease, Neutropenia, Office visit, Presyncope, SARS-CoV-2 test negative — Feeling: Good · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: I was diagnosed with and treated for Lyme disease, which had caused a vasovagil episode, neutropenia, and a flu-like syndrome. I was tested for Covid as well but the test results were negative. After treatment with doxycycline, I feel better. · Healthcare visit (other): Doctors office visits.

MedDRA releases: 2024-11 · check-in free text available
2021-09-19
Report sent to call center — 6 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-22
Call 1 — Left Voicemail
2022-03-18
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-17	Moderna
2	2021-03-18	Moderna

Call center

2 call center cases

1 successful · 1 unsuccessful

See the call center timeline

Free text

Release 5 — day 21, dose 1

2021-03-13

Symptoms: I find since the first Amiens shot I am feeling much more arthritic.

Release 7 — day 21, dose 2

2021-04-08

Symptoms: I've felt much more arthritic since the second Moderna shot

Release 9 — 3 months, dose 2

2021-06-24

Symptoms: Near syncope, Elevated liver enzymes, and a low white cell count

Healthcare visit (other): Doctors office visit

Release 9 — 6 months, dose 2

2021-09-19

Symptoms: I was diagnosed with and treated for Lyme disease, which had caused a vasovagil episode, neutropenia, and a flu-like syndrome. I was tested for Covid as well but the test results were negative. After treatment with doxycycline, I feel better.

Healthcare visit (other): Doctors office visits.

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
HCVO	Office visit	✓	✓	✓
SD	Arthritis	✓	✓	✓
SD	Hepatic enzyme increased	✓	✓	✓
SD	Influenza like illness	·	·	✓
SD	Lyme disease	·	·	✓
SD	Neutropenia	·	·	✓
SD	Presyncope	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Syncope	✓	✓	✓
SD	White blood cell count decreased	✓	✓	✓

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