SZS-20470-38658 · OpenVSafe

Timeline

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

2021-03-10
Registered in v-safe
2021-03-10
Dose 1 — Pfizer-BioNTech
2021-03-10
Survey response — day 0, dose 1
MedDRA: Chest discomfort — Feeling: Fair · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Chest tightness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain

Adult check-in
2021-03-13
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Joint pains, Fatigue or tiredness, Nausea

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Chills, Headache

Adult check-in
2021-03-17
Health check-in — day 7, dose 1
Feeling: Fair · Headache, Abdominal pain

Adult check-in
2021-03-24
Survey response — day 14, dose 1
MedDRA: Headache — Feeling: Fair · Be unable to do your normal daily activities

Free text: My headaches have gotten worse

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
Survey response — day 21, dose 1
MedDRA: Headache — Feeling: Fair · Be unable to do your normal daily activities

Free text: Headaches are constant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-07
Health check-in — day 28, dose 1
Feeling: Fair

Adult check-in
2021-04-24
Health check-in — day 42, dose 1
Feeling: Fair

Adult check-in
2021-06-09
Health check-in — 3 months, dose 1
Feeling: Fair

Adult check-in
2021-08-23
Dose 2 — Pfizer-BioNTech
2021-08-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-08-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Swelling · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-08-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · Headache

Adult check-in
2021-08-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Itching · Headache

Adult check-in
2021-09-01
Survey response — day 7, dose 2
MedDRA: Rhinorrhoea — Feeling: Good · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Running nose

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-09-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-09-22
Survey response — day 28, dose 2
MedDRA: Cough, Headache, Malaise, Pyrexia, Rhinorrhoea — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I got very ill. I have a bad cough, fever, head aches and runny nose.

MedDRA releases: 2024-11 · check-in free text available
2022-02-22
Survey response — 6 months, dose 2
MedDRA: COVID-19, Chills, Cough, Fatigue, Headache, Nasal congestion, Rhinorrhoea — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: COVID. I had a horrible headache, runny and stuffy nose, chills, cough, severe fatigue

MedDRA releases: 2024-11 · check-in free text available
2022-02-22
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-02-23
Call 1 — Requested Callback
2022-02-24
Callback requested for
03:22PM ET
2022-02-25
Call 2 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-10	Pfizer-BioNTech
2	2021-08-23	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 5 — day 0, dose 1

2021-03-10

Systemic reaction (other): Chest tightness

Release 6 — day 14, dose 1

2021-03-24

Symptoms: My headaches have gotten worse

Release 6 — day 21, dose 1

2021-03-31

Symptoms: Headaches are constant

Release 9 — day 7, dose 2

2021-09-01

Systemic reaction (other): Running nose

Release 9 — day 28, dose 2

2021-09-22

Symptoms: I got very ill. I have a bad cough, fever, head aches and runny nose.

Release 11 — 6 months, dose 2

2022-02-22

Symptoms: COVID. I had a horrible headache, runny and stuffy nose, chills, cough, severe fatigue

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	Cough	·	·	✓
SD	COVID-19	·	·	✓
SD	Fatigue	·	·	✓
SD	Headache	✓	✓	✓
SD	Malaise	·	·	✓
SD	Nasal congestion	·	·	✓
SD	Pyrexia	·	·	✓
SD	Rhinorrhoea	·	·	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Rhinorrhoea	✓	·	✓

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