B7R-28179-09295 · OpenVSafe

Timeline

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

2021-01-15
Dose 1 — Pfizer-BioNTech
2021-02-05
Registered in v-safe
2021-02-05
Dose 2 — Pfizer-BioNTech
2021-02-05
Health check-in — day 0, dose 2
Feeling: Fair · Fever · Headache, Muscle or body aches, Rash, not including the immediate area around the injection site

Adult check-in
2021-02-06
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Headache

Adult check-in
2021-02-07
Survey response — days 1–6 daily, dose 2
MedDRA: Hyperhidrosis, Tremor — Feeling: Fair · Headache, Fatigue or tiredness, Diarrhea · Be unable to do your normal daily activities

Free text: Sweating and shaking specially hands almost like tremors

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-07
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-02-08
Survey response — days 1–6 daily, dose 2
MedDRA: Tremor — Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Shaking, tremors

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-08
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-02-20
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-15	Pfizer-BioNTech
2	2021-02-05	Pfizer-BioNTech

Call center

2 call center cases

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

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 2

2021-02-07

Systemic reaction (other): Sweating and shaking specially hands almost like tremors

2021-02-08

Systemic reaction (other): Shaking, tremors

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	Hyperhidrosis	✓	✓	✓
SRO	Tremor	✓	✓	✓

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