2FB-41276-49218 · OpenVSafe

Timeline

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

2021-03-25
Registered in v-safe
2021-03-25
Dose 1 — Pfizer-BioNTech
2021-03-25
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fever · Headache, Fatigue or tiredness

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-03-31
Survey response — days 1–6 daily, dose 1
MedDRA: Headache — Feeling: Fair · Headache

Free text: Headaches are probably from stress of my job and not the shot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Health check-in — day 7, dose 1
Feeling: Good · Headache

Adult check-in
2021-04-10
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-16
Dose 2 — Pfizer-BioNTech
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-23
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-30
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-08
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-16
Survey response — day 28, dose 2
MedDRA: Back pain — Feeling: Good · Be unable to work, Be unable to do your normal daily activities

Free text: My lower back has been hurting all this time, but I don't know if it's from the shot. That is the only symptom that I have had and they may not be related.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-22
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-28
Survey response — day 42, dose 2
MedDRA: Back pain, Office visit — Feeling: Good · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Lower left back is mild to extreme pain throughout each day. I don't believe it has anything to do from Covid, but I thought I should comment about it. · Healthcare visit (other): Dr Appt. & visit.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-28
Report sent to call center — day 42, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-18
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-15
Survey response — 6 months, dose 2
MedDRA: Intervertebral disc protrusion, Pain, Paranasal sinus hypersecretion, Unevaluable event — Feeling: Good · 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: Symptoms: Sinus drainage from allergies. Ruptured disc in my back causing extreme pain. · Healthcare visit (other): Still waiting for insurance approval for an MRI.

MedDRA releases: 2024-11 · check-in free text available
2021-10-15
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)
2021-10-19
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-04-17
Survey response — 12 months, dose 2
MedDRA: Influenza like illness — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Very sick for 2 days with flu-like symptoms.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-25	Pfizer-BioNTech
2	2021-04-16	Pfizer-BioNTech

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-31

Systemic reaction (other): Headaches are probably from stress of my job and not the shot.

Release 8 — day 28, dose 2

2021-05-16

Symptoms: My lower back has been hurting all this time, but I don't know if it's from the shot. That is the only symptom that I have had and they may not be related.

Release 8 — day 42, dose 2

2021-05-28

Symptoms: Lower left back is mild to extreme pain throughout each day. I don't believe it has anything to do from Covid, but I thought I should comment about it.

Healthcare visit (other): Dr Appt. & visit.

Release 10 — 6 months, dose 2

2021-10-15

Symptoms: Sinus drainage from allergies. Ruptured disc in my back causing extreme pain.

Healthcare visit (other): Still waiting for insurance approval for an MRI.

Release 11 — 12 months, dose 2

2022-04-17

Symptoms: Very sick for 2 days with flu-like symptoms.

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	Office visit	✓	✓	✓
HCVO	Unevaluable event	·	·	✓
SD	Back pain	✓	✓	✓
SD	Influenza like illness	·	·	✓
SD	Intervertebral disc protrusion	·	·	✓
SD	Pain	·	·	✓
SD	Paranasal sinus hypersecretion	·	·	✓
SRO	Headache	✓	✓	✓

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