4WB-34886-43587 · OpenVSafe

Timeline

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

2021-03-03
Dose 1 — Moderna
2021-04-02
Registered in v-safe
2021-04-02
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-04-03
Dose 2 — Moderna
2021-04-03
Health check-in — day 0, dose 2
Feeling: Fair · Fever · Chills, Headache, Fatigue or tiredness, Nausea, Vomiting · Be unable to do your normal daily activities

Adult check-in
2021-04-04
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting, Abdominal pain

Adult check-in
2021-04-07
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting

Adult check-in
2021-04-26
Survey response — day 21, dose 2
MedDRA: Dyspnoea, Mobility decreased, Muscular weakness, Myalgia — Feeling: Fair · Be unable to do your normal daily activities

Free text: All my muscles are getting very weak. What i could do a couple months ago like stairs is very hard to now do. I actually have to take a break coming up them. Im also extremely tired to the point i cant do much at all. Walking my dog is difficult

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Survey response — day 28, dose 2
MedDRA: Muscular weakness, Pre-existing disease, Self-medication — Feeling: Fair · Be unable to do your normal daily activities

Free text: My muscles are still getting weak after repetition. I do not understand why either as i have not had this issue before at all with my muscles. And im on a blood thinner already for protein s deficiency so that shouldn't be it for me

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

Vaccinations

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

Free text

Release 8 — day 21, dose 2

2021-04-26

Symptoms: All my muscles are getting very weak. What i could do a couple months ago like stairs is very hard to now do. I actually have to take a break coming up them. Im also extremely tired to the point i cant do much at all. Walking my dog is difficult cut off by CDC

Release 8 — day 28, dose 2

2021-05-01

Symptoms: My muscles are still getting weak after repetition. I do not understand why either as i have not had this issue before at all with my muscles. And im on a blood thinner already for protein s deficiency so that shouldn't be it for me

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	Dyspnoea	✓	✓	✓
SD	Mobility decreased	✓	✓	✓
SD	Muscular weakness	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Self-medication	✓	✓	✓

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