24R-96102-26724 · OpenVSafe

Timeline

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

2021-01-27
Registered in v-safe
2021-01-27
Dose 1 — Pfizer-BioNTech
2021-01-27
Health check-in — day 0, dose 1
Feeling: Poor · Site: Pain, Swelling · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2021-01-28
Survey response — days 1–6 daily, dose 1
MedDRA: Oropharyngeal pain — Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Joint pains, Nausea, Abdominal pain

Free text: Soar throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-29
Survey response — days 1–6 daily, dose 1
MedDRA: Nasal congestion, Oropharyngeal pain — Feeling: Fair · Site: Pain, Swelling · Fever · Nausea, Diarrhea

Free text: Soar throat, stuffy nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-30
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Itching · Fatigue or tiredness, Nausea

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Nausea

Adult check-in
2021-02-03
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-10
Survey response — day 14, dose 1
MedDRA: Dizziness, Dry mouth, Feeling of body temperature change, Nausea — Feeling: Poor · Be unable to do your normal daily activities

Free text: Hot and cold rushes. Dry mouth. Light headedness. Nausea.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Survey response — day 21, dose 1
MedDRA: Chills, Fatigue, Headache, Hot flush, Hypoaesthesia, Nausea — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Chills. Numbness in the extremities. Nausea. Headache. Fatigue. Hot and cold flashes.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Report sent to call center — day 21, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-24
Health check-in — day 28, dose 1
Feeling: Fair

Adult check-in
2021-03-03
Survey response — day 35, dose 1
MedDRA: Burning sensation, Headache, Hypoaesthesia, Nausea, Paraesthesia — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Numbness in legs. Burning sensation in legs. Tingling in legs. Numbness in left ring and pinky finger. Loss of sensation on left half of face. Nausea. Headache.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Report sent to call center — day 35, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-10
Survey response — day 42, dose 1
MedDRA: Fatigue, Headache, Muscular weakness, Nausea, Paraesthesia, Sensory loss — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Muscle weakness and loss of sensation in arms and legs. Tingling/prickling feeling in arms and legs. Headache. Fatigue. Nausea.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Report sent to call center — day 42, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-06
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-27	Pfizer-BioNTech

Call center

3 call center cases

3 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 2 — days 1–6 daily, dose 1

2021-01-28

Systemic reaction (other): Soar throat

Release 3 — days 1–6 daily, dose 1

2021-01-29

Systemic reaction (other): Soar throat, stuffy nose

Release 3 — day 14, dose 1

2021-02-10

Symptoms: Hot and cold rushes. Dry mouth. Light headedness. Nausea.

Release 4 — day 21, dose 1

2021-02-17

Symptoms: Chills. Numbness in the extremities. Nausea. Headache. Fatigue. Hot and cold flashes.

Release 5 — day 35, dose 1

2021-03-03

Symptoms: Numbness in legs. Burning sensation in legs. Tingling in legs. Numbness in left ring and pinky finger. Loss of sensation on left half of face. Nausea. Headache.

Release 5 — day 42, dose 1

2021-03-10

Symptoms: Muscle weakness and loss of sensation in arms and legs. Tingling/prickling feeling in arms and legs. Headache. Fatigue. Nausea.

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	Burning sensation	✓	✓	✓
SD	Chills	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Dry mouth	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Feeling of body temperature change	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Hot flush	✓	✓	✓
SD	Hypoaesthesia	✓	✓	✓
SD	Muscular weakness	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Paraesthesia	✓	✓	✓
SD	Sensory loss	✓	✓	✓
SRO	Nasal congestion	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓

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