3MZ-24349-17867 · OpenVSafe

Timeline

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

2021-03-16
Dose 1 — Pfizer-BioNTech
2021-03-18
Registered in v-safe
2021-03-18
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-03-23
Survey response — day 7, dose 1
MedDRA: Malaise — Feeling: Fair · Headache

Free text: Felt a slight buzz, or high within 2-3 hours of receiving vaccine. Forgot to report this previously.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-04-07
Survey response — day 21, dose 1
MedDRA: Abdominal discomfort, Fatigue, Headache, Pre-existing disease — Feeling: Poor

Free text: Major Fatigue. Stomach upset. Headaches sometimes. I suffered from fatigue prior to my first Pfizer Vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Dose 2 — Pfizer-BioNTech
2021-04-21
Health check-in — day 7, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-04-27
Survey response — day 14, dose 2
MedDRA: Fatigue, Headache, Myalgia — Feeling: Poor · Be unable to do your normal daily activities

Free text: Headaches, muscle aches, major fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Survey response — day 21, dose 2
MedDRA: Gastric disorder — Feeling: Fair · Be unable to do your normal daily activities

Free text: Issues with digestive system.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-11
Survey response — day 28, dose 2
MedDRA: Muscle spasms, Pain in extremity, Sleep disorder — Feeling: Fair · Be unable to do your normal daily activities

Free text: My muscles in my legs have had so many spasms. So very painful. Kept me awake dealing with pain from muscle spasms several nights during the past week. It was awful.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-19
Survey response — day 35, dose 2
MedDRA: Pre-existing disease — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: Health issues not related to vaccines. Previous to receiving vaccines.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-25
Survey response — day 42, dose 2
MedDRA: Pre-existing disease — Feeling: Poor · Be unable to work, 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: Conditions not related to Covid vaccine.Previous issue.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-25
Report sent to call center — day 42, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-13
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-10-12
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-04-15
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-28
Call 1 — Left Voicemail
2022-04-28
Call successful
Does not wish to fill out VAERS report

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-16	Pfizer-BioNTech
2	2021-04-13	Pfizer-BioNTech

Call center

1 call center case

1 successful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 6 — day 7, dose 1

2021-03-23

Systemic reaction (other): Felt a slight buzz, or high within 2-3 hours of receiving vaccine. Forgot to report this previously.

Release 7 — day 21, dose 1

2021-04-07

Symptoms: Major Fatigue. Stomach upset. Headaches sometimes. I suffered from fatigue prior to my first Pfizer Vaccine.

Release 8 — day 14, dose 2

2021-04-27

Symptoms: Headaches, muscle aches, major fatigue

Release 8 — day 21, dose 2

2021-05-04

Symptoms: Issues with digestive system.

Release 8 — day 28, dose 2

2021-05-11

Symptoms: My muscles in my legs have had so many spasms. So very painful. Kept me awake dealing with pain from muscle spasms several nights during the past week. It was awful.

Release 8 — day 35, dose 2

2021-05-19

Symptoms: Health issues not related to vaccines. Previous to receiving vaccines.

Release 8 — day 42, dose 2

2021-05-25

Symptoms: Conditions not related to Covid vaccine.Previous issue.

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	Abdominal discomfort	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Gastric disorder	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Muscle spasms	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SD	Sleep disorder	✓	✓	✓
SRO	Malaise	✓	✓	✓

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