3MJ-13631-46969 · OpenVSafe

Timeline

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

2021-01-21
Dose 1 — Pfizer-BioNTech
2021-02-11
Dose 2 — Pfizer-BioNTech
2021-02-22
Registered in v-safe
2021-03-07
Survey response — day 21, dose 2
MedDRA: Chills, Immediate post-injection reaction, Night sweats, Pyrexia — Feeling: Fair

Free text: I took the 2nd Pfizer shot on 2/11. Shortly thereafter I developed chills, fever, and nice sweats. The night sweats have continued to this day which makes me think that I may have chronic Leukemia which I will see a doctor.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Survey response — day 35, dose 2
MedDRA: Night sweats, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Approximately 3 days after I took the 2nd Pfizer vaccine on 2/11 Ive had night sweats pretty much each night. During the day Im fine but at nighttime not so good.. Im wondering ifcabyonecejse has experienced anything similar? · Healthcare visit (other): Inpatient visit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-28
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-08-14
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-24
Dose 3 — Pfizer-BioNTech
2021-09-30
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-01
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2022-01-12
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-21	Pfizer-BioNTech
2	2021-02-11	Pfizer-BioNTech
3	2021-09-24	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 5 — day 21, dose 2

2021-03-07

Symptoms: I took the 2nd Pfizer shot on 2/11. Shortly thereafter I developed chills, fever, and nice sweats. The night sweats have continued to this day which makes me think that I may have chronic Leukemia which I will see a doctor.

Release 6 — day 35, dose 2

2021-03-24

Symptoms: Approximately 3 days after I took the 2nd Pfizer vaccine on 2/11 Ive had night sweats pretty much each night. During the day Im fine but at nighttime not so good.. Im wondering ifcabyonecejse has experienced anything similar?

Healthcare visit (other): Inpatient visit

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	✓	✓	✓
SD	Chills	✓	✓	✓
SD	Immediate post-injection reaction	✓	✓	✓
SD	Night sweats	✓	✓	✓
SD	Pyrexia	✓	✓	✓

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