4FZ-25302-98656 · OpenVSafe

Timeline

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

2021-02-27
Registered in v-safe
2021-02-27
Dose 1 — Moderna
2021-02-27
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-02
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fever · Joint pains, Fatigue or tiredness

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-20
Survey response — day 21, dose 1
MedDRA: Chills, Fatigue, Myalgia, Pyrexia — Feeling: Fair

Free text: Fever and chills, fatigue, muscle aches for the past few days.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Dose 2 — Moderna
2021-03-27
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-28
Survey response — days 1–6 daily, dose 2
MedDRA: Abnormal dreams, Nightmare, Somnolence — Feeling: Fair · Site: Pain, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Extreme sleepiness and continuous vivid and scary dreams like I had after the first shot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-03-30
Survey response — days 1–6 daily, dose 2
MedDRA: Abnormal dreams, Nightmare — Feeling: Fair · Headache

Free text: Vivid and scary dreams.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
Survey response — days 1–6 daily, dose 2
MedDRA: Abnormal dreams, Somnolence — Feeling: Good

Free text: Extreme sleepiness and vivid dreams has been consistent after both shots. With the first shot, this went away 2days before my second I went for the shot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — days 1–6 daily, dose 2
MedDRA: Abnormal dreams, Nightmare, Somnolence — Feeling: Good · Joint pains, Muscle or body aches

Free text: Extreme Sleepiness, Vivid scary dreams last night.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Survey response — days 1–6 daily, dose 2
MedDRA: Abnormal dreams — Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Vivid dreams. All the Symptoms occurred at night.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Report sent to call center — days 1–6 daily, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-03
Survey response — day 7, dose 2
MedDRA: Abnormal dreams — Feeling: Good

Free text: Vivid dreams.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-01
Health check-in — day 35, dose 2
Feeling: Poor

Adult check-in
2021-05-08
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-11
Call 1 — Left Voicemail
2021-06-28
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-25
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-27	Moderna
2	2021-03-27	Moderna

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 6 — day 21, dose 1

2021-03-20

Symptoms: Fever and chills, fatigue, muscle aches for the past few days.

Release 6 — days 1–6 daily, dose 2

2021-03-28

Systemic reaction (other): Extreme sleepiness and continuous vivid and scary dreams like I had after the first shot.

2021-03-30

Systemic reaction (other): Vivid and scary dreams.

2021-03-31

Systemic reaction (other): Extreme sleepiness and vivid dreams has been consistent after both shots. With the first shot, this went away 2days before my second I went for the shot.

2021-04-01

Systemic reaction (other): Extreme Sleepiness, Vivid scary dreams last night.

2021-04-02

Systemic reaction (other): Vivid dreams. All the Symptoms occurred at night.

Release 6 — day 7, dose 2

2021-04-03

Systemic reaction (other): Vivid dreams.

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	Chills	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Pyrexia	✓	✓	✓
SRO	Abnormal dreams	✓	✓	✓
SRO	Nightmare	✓	✓	✓
SRO	Somnolence	✓	✓	✓

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