HPH-16736-25911 · OpenVSafe

Timeline

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

2021-03-30
Dose 1 — Pfizer-BioNTech
2021-04-15
Registered in v-safe
2021-04-15
Survey response — day 14, dose 1
MedDRA: Headache — Feeling: Good

Free text: Headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Dose 2 — Pfizer-BioNTech
2021-04-20
Health check-in — day 0, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-21
Survey response — days 1–6 daily, dose 2
MedDRA: Ear pain — Feeling: Fair · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Pain inside ear

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Survey response — days 1–6 daily, dose 2
MedDRA: Hypoaesthesia — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Numbness in legs and low back

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Muscle or body aches, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-04-25
Survey response — days 1–6 daily, dose 2
MedDRA: Hypoaesthesia, Spinal pain — Feeling: Poor · Chills, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Low spine pain and leg numbness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Survey response — days 1–6 daily, dose 2
MedDRA: Hypoaesthesia, Pain in extremity, Spinal pain — Feeling: Poor · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: Low spine and leg pain and numbness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Health check-in — day 7, dose 2
Feeling: Fair · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-04
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-05-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-20
Survey response — day 28, dose 2
MedDRA: Nasal congestion, Oropharyngeal pain, Pyrexia — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: Fever sore throat stuffy nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-25
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-06-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-20
Survey response — 3 months, dose 2
MedDRA: Hypoaesthesia, Muscular weakness, Pain in extremity — Feeling: Good · Be unable to do your normal daily activities

Free text: Leg numbness / pain / weakness

MedDRA releases: 2024-11 · check-in free text available
2021-10-19
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-20
Survey response — 12 months, dose 2
MedDRA: Asthenia, Brain fog, COVID-19, Dyspnoea, Fatigue, Palpitations, Pyrexia — Feeling: Fair · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: COVID - heart racing, COVID fog, fatigue, shirt of breath, weak, fever

MedDRA releases: 2024-11 · check-in free text available
2022-04-20
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-04-21
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-30	Pfizer-BioNTech
2	2021-04-20	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 7 — day 14, dose 1

2021-04-15

Symptoms: Headache

Release 7 — days 1–6 daily, dose 2

2021-04-21

Systemic reaction (other): Pain inside ear

2021-04-23

Systemic reaction (other): Numbness in legs and low back

2021-04-25

Systemic reaction (other): Low spine pain and leg numbness

Release 8 — days 1–6 daily, dose 2

2021-04-26

Systemic reaction (other): Low spine and leg pain and numbness

Release 8 — day 28, dose 2

2021-05-20

Symptoms: Fever sore throat stuffy nose

Release 9 — 3 months, dose 2

2021-07-20

Symptoms: Leg numbness / pain / weakness

Release 11 — 12 months, dose 2

2022-04-20

Symptoms: COVID - heart racing, COVID fog, fatigue, shirt of breath, weak, fever

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	Asthenia	·	·	✓
SD	Brain fog	·	·	✓
SD	COVID-19	·	·	✓
SD	Dyspnoea	·	·	✓
SD	Fatigue	·	·	✓
SD	Headache	✓	✓	✓
SD	Hypoaesthesia	·	·	✓
SD	Muscular weakness	·	·	✓
SD	Nasal congestion	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pain in extremity	·	·	✓
SD	Palpitations	·	·	✓
SD	Pyrexia	✓	✓	✓
SRO	Ear pain	✓	✓	✓
SRO	Hypoaesthesia	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Spinal pain	✓	✓	✓

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