ZC2-31642-99259 · OpenVSafe

Timeline

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

2021-02-01
Registered in v-safe
2021-02-01
Dose 1 — Pfizer-BioNTech
2021-02-01
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Joint pains, Fatigue or tiredness

Adult check-in
2021-02-15
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-22
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-23
Dose 2 — Pfizer-BioNTech
2021-03-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-02
Health check-in — day 7, dose 2
Feeling: Fair · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-16
Survey response — day 21, dose 2
MedDRA: Headache, Myalgia, Pain in extremity — Feeling: Fair · Be unable to do your normal daily activities

Free text: I have had a headache that has lastested for several days. And my arm that I got the shot in hurts off and on since the last shot. I have also had muscle aces all oversince the shot too..

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Survey response — day 35, dose 2
MedDRA: Arthralgia, Headache, Injection site pain, Loss of personal independence in daily activities, Mobility decreased, Pain in extremity — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: I have had really bad muscles pain in my upper left arm where the shot was given. Have also had on going headaches since I have had the shot. The pain in my arm has been so bad at times that I cant lift it up. It keep me from doing things at work.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-06
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-01	Pfizer-BioNTech
2	2021-02-23	Pfizer-BioNTech

Free text

Release 5 — day 21, dose 2

2021-03-16

Symptoms: I have had a headache that has lastested for several days. And my arm that I got the shot in hurts off and on since the last shot. I have also had muscle aces all oversince the shot too..

Release 6 — day 35, dose 2

2021-03-30

Symptoms: I have had really bad muscles pain in my upper left arm where the shot was given. Have also had on going headaches since I have had the shot. The pain in my arm has been so bad at times that I cant lift it up. It keep me from doing things at work. cut off by CDC

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	Arthralgia	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Injection site pain	✓	✓	✓
SD	Loss of personal independence in daily activities	✓	✓	✓
SD	Mobility decreased	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Pain in extremity	✓	✓	✓

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