44S-24234-40008 · OpenVSafe

Timeline

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

2021-03-05
Registered in v-safe
2021-03-05
Dose 1 — Pfizer-BioNTech
2021-03-05
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · None

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · None

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Diarrhea

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-03-12
Health check-in — day 7, dose 1
Feeling: Fair · Muscle or body aches

Adult check-in
2021-03-26
Dose 2 — Pfizer-BioNTech
2021-03-26
Health check-in — day 0, dose 2
Feeling: Poor · Site: Pain, Swelling · Chills, Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Nausea · Be unable to work

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Chills, Headache · Be unable to work

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Chills, Headache, Muscle or body aches · Be unable to work

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to work

Adult check-in
2021-04-02
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-09
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-04-16
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-04-25
Survey response — day 28, dose 2
MedDRA: Fatigue, Pain, Rhinorrhoea, Specialist consultation — Feeling: Poor · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: Im experiencing a bad running nose, body ache and fatigue. · Healthcare visit (other): My PCP office visit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-25
Report sent to call center — day 28, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-30
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-05-07
Survey response — day 42, dose 2
MedDRA: Fatigue, Respiratory tract congestion, Rhinorrhoea — Feeling: Fair · Be unable to do your normal daily activities

Free text: Congestion and runny nose. I have tried all the medications prescribed to me and Im still experiencing the head congestion and runny nose. Im also experiencing a lot of fatigue episodes. I feel so exhausted at times.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-25
Survey response — 3 months, dose 2
MedDRA: Headache, Lymphadenopathy, Respiratory tract congestion — Feeling: Fair · Be unable to do your normal daily activities

Free text: Swollen glands, constant headaches and congestion.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2022-03-26
Survey response — 12 months, dose 2
MedDRA: COVID-19, Fatigue, Muscular weakness, Respiratory tract congestion — Feeling: Poor · Be unable to work or attend school

Free text: I was diagnosed with covid in January and I am still experiencing some fatigue issues and muscle weakness. My head is constantly congested.

MedDRA releases: 2024-11 · check-in free text available
2022-04-06
Call 1 — Could Not Reach Participant
2022-04-11
Call 2 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-05	Pfizer-BioNTech
2	2021-03-26	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 7 — day 28, dose 2

2021-04-25

Symptoms: Im experiencing a bad running nose, body ache and fatigue.

Healthcare visit (other): My PCP office visit

Release 8 — day 42, dose 2

2021-05-07

Symptoms: Congestion and runny nose. I have tried all the medications prescribed to me and Im still experiencing the head congestion and runny nose. Im also experiencing a lot of fatigue episodes. I feel so exhausted at times.

Release 9 — 3 months, dose 2

2021-06-25

Symptoms: Swollen glands, constant headaches and congestion.

Release 11 — 12 months, dose 2

2022-03-26

Symptoms: I was diagnosed with covid in January and I am still experiencing some fatigue issues and muscle weakness. My head is constantly congested.

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	Specialist consultation	✓	✓	✓
SD	COVID-19	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Lymphadenopathy	✓	✓	✓
SD	Muscular weakness	·	·	✓
SD	Pain	✓	✓	✓
SD	Respiratory tract congestion	✓	✓	✓
SD	Rhinorrhoea	✓	✓	✓

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