67D-27421-97617 · OpenVSafe

Timeline

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

2021-03-09
Dose 1 — Pfizer-BioNTech
2021-03-10
Registered in v-safe
2021-03-10
Survey response — days 1–6 daily, dose 1
MedDRA: Influenza like illness, Musculoskeletal stiffness — 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

Free text: Typical flu like symptoms plus a stiff back of neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-11
Survey response — days 1–6 daily, dose 1
MedDRA: Cough, Headache — Feeling: Poor · Fever · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Last night a cough developed. Gone in the morning. Terrible headache! Stomach queasy today. Only ate fruits today. Drank often!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Survey response — days 1–6 daily, dose 1
MedDRA: Ear discomfort, Head discomfort, Self-medication — Feeling: Fair · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: My head is stuffed up and my ears feel plugged up. I used Navage, and it cleared up somewhat.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-13
Survey response — days 1–6 daily, dose 1
MedDRA: Head discomfort — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Today was a better day than the previous days. Still a stuffed head. As yet, not totally better, but an improvement.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-14
Survey response — days 1–6 daily, dose 1
MedDRA: Headache, Musculoskeletal stiffness, Neck pain, Upper respiratory tract congestion — Feeling: Fair · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: A terrible headache and stuffed up head. The back of my neck has been stiff and hurts since the day after my vaccination.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-03-30
Dose 2 — Pfizer-BioNTech
2021-06-29
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-09	Pfizer-BioNTech
2	2021-03-30	Pfizer-BioNTech

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-10

Systemic reaction (other): Typical flu like symptoms plus a stiff back of neck

2021-03-11

Systemic reaction (other): Last night a cough developed. Gone in the morning. Terrible headache! Stomach queasy today. Only ate fruits today. Drank often!

2021-03-12

Systemic reaction (other): My head is stuffed up and my ears feel plugged up. I used Navage, and it cleared up somewhat.

2021-03-13

Systemic reaction (other): Today was a better day than the previous days. Still a stuffed head. As yet, not totally better, but an improvement.

2021-03-14

Systemic reaction (other): A terrible headache and stuffed up head. The back of my neck has been stiff and hurts since the day after my vaccination.

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
SRO	Cough	✓	✓	✓
SRO	Ear discomfort	✓	✓	✓
SRO	Head discomfort	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Influenza like illness	✓	✓	✓
SRO	Musculoskeletal stiffness	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Self-medication	✓	✓	✓
SRO	Upper respiratory tract congestion	✓	✓	✓

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