YBT-19978-53804 · OpenVSafe

Timeline

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

2021-04-13
Dose 1 — Moderna
2021-05-12
Registered in v-safe
2021-05-12
Dose 2 — Moderna
2021-05-12
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-05-13
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Asthenia, Injection site pain, Paraesthesia — Feeling: Poor · Site: Swelling, Itching · Chills · Be unable to do your normal daily activities

Free text: Intense pain in my opposite shoulder to injection site, similar to a separated shoulder. Tingling in fingers weakness in grip, general weakness in arm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Swelling, Itching · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-05-15
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-17
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Swelling, Itching · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness, Nausea, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-05-19
Health check-in — day 7, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-06-02
Survey response — day 21, dose 2
MedDRA: Chills, Headache, Lethargy — Feeling: Fair · Be unable to do your normal daily activities

Free text: Lethargy headache and chills

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-16
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-06-23
Survey response — day 42, dose 2
MedDRA: Disturbance in attention, Gastrointestinal disorder — Feeling: Poor · Be unable to work or attend school

Free text: Stomach issues inability to concentrate

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-11
Survey response — 3 months, dose 2
MedDRA: Cognitive disorder, Lethargy — Feeling: Fair

Free text: Lethargy constant and draining of mental acuity

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-11-12
Survey response — 6 months, dose 2
MedDRA: Brain fog, Disturbance in attention, Lethargy — Feeling: Fair · Be unable to do your normal daily activities

Free text: Extreme lethargy inability to focus, "Scatterbrained"

MedDRA releases: 2024-11 · check-in free text available
2022-05-12
Survey response — 12 months, dose 2
MedDRA: Disturbance in attention — Feeling: Fair · Be unable to do your normal daily activities

Free text: I am having a very difficult time focusing such as on tasks at hand i.e. reading and writing. Cannot stay focused.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-13	Moderna
2	2021-05-12	Moderna

Free text

Release 8 — days 1–6 daily, dose 2

2021-05-13

Systemic reaction (other): Intense pain in my opposite shoulder to injection site, similar to a separated shoulder. Tingling in fingers weakness in grip, general weakness in arm

Release 8 — day 21, dose 2

2021-06-02

Symptoms: Lethargy headache and chills

Release 9 — day 42, dose 2

2021-06-23

Symptoms: Stomach issues inability to concentrate

Release 9 — 3 months, dose 2

2021-08-11

Symptoms: Lethargy constant and draining of mental acuity

Release 10 — 6 months, dose 2

2021-11-12

Symptoms: Extreme lethargy inability to focus, "Scatterbrained"

Release 11 — 12 months, dose 2

2022-05-12

Symptoms: I am having a very difficult time focusing such as on tasks at hand i.e. reading and writing. Cannot stay focused.

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	Brain fog	·	·	✓
SD	Chills	✓	✓	✓
SD	Cognitive disorder	✓	·	✓
SD	Disturbance in attention	✓	✓	✓
SD	Gastrointestinal disorder	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Lethargy	✓	✓	✓
SRO	Arthralgia	✓	✓	✓
SRO	Asthenia	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓

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