33S-13660-13171 · OpenVSafe

Timeline

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

2020-12-26
Dose 1 — Pfizer-BioNTech
2020-12-31
Registered in v-safe
2020-12-31
Survey response — days 1–6 daily, dose 1
MedDRA: Dystonia, Headache, Joint range of motion decreased, Musculoskeletal stiffness — Feeling: Fair · Headache · Be unable to do your normal daily activities

Free text: I have a very stiff neck, almost dystonia like. Mainly on the right side where the injection was. It started on monday night the 28th of december. I had a terrible headache, became unable to move my neck much. Could not turn my head to the right at all, only about 10 percent of normal to the left. Could not move my chin to chest. Today it is about 50% better. Still painful and difficult to achieve normal range of motion. I am at around 50% of normal.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-31
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-01-18
Dose 2 — Pfizer-BioNTech
2021-01-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-01-27
Health check-in — day 7, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-01
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-08
Survey response — day 21, dose 2
MedDRA: Lower respiratory tract infection, Sinusitis — Feeling: Fair · Be unable to work

Free text: Chest cold and sinus infection

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-26	Pfizer-BioNTech
2	2021-01-18	Pfizer-BioNTech

Call center

1 call center case

1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-31

Systemic reaction (other): I have a very stiff neck, almost dystonia like. Mainly on the right side where the injection was. It started on monday night the 28th of december. I had a terrible headache, became unable to move my neck much. Could not turn my head to the right at all, only about 10 percent of normal to the left. Could not move my chin to chest. Today it is about 50% better. Still painful and difficult to achieve normal range of motion. I am at around 50% of normal.

Release 3 — day 21, dose 2

2021-02-08

Symptoms: Chest cold and sinus infection

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	Lower respiratory tract infection	✓	✓	✓
SD	Sinusitis	✓	✓	✓
SRO	Dystonia	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Joint range of motion decreased	✓	✓	✓
SRO	Musculoskeletal stiffness	✓	✓	✓

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