A2R-13611-01808 · OpenVSafe

Timeline

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

2020-12-20
Dose 1 — Pfizer-BioNTech
2021-01-06
Registered in v-safe
2021-01-06
Dose 2 — Pfizer-BioNTech
2021-01-06
Survey response — day 14, dose 1
MedDRA: Arthralgia, Fatigue, Myalgia — Feeling: Good · Be unable to do your normal daily activities

Free text: On 12/21/2020 am I Felt full body aches, fatigue, joint pain the morning after initial dose. Symptoms resolved since.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-06
Report sent to call center — day 14, dose 1
Be unable to do your normal daily activities

no matching call case
2021-01-06
Call case (no matching report) — priority 2/3
2021-01-07
Survey response — days 1–6 daily, dose 2
MedDRA: Cold sweat — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Cold sweats

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-07
Report sent to call center — days 1–6 daily, dose 2
Be unable to work · Be unable to do your normal daily activities

no matching call case
2021-01-08
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-01-08
Report sent to call center — days 1–6 daily, dose 2
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-13
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-07-07
Survey response — 6 months, dose 2
MedDRA: Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Pregnant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-07
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-09
Call 1 — Could Not Reach Participant
2022-01-06
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-20	Pfizer-BioNTech
2	2021-01-06	Pfizer-BioNTech

Call center

3 call center cases

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

2 check-ins flagged for a call with no call center case on record

See the call center timeline

Free text

Release 1 — day 14, dose 1

2021-01-06

Symptoms: On 12/21/2020 am I Felt full body aches, fatigue, joint pain the morning after initial dose. Symptoms resolved since.

Release 1 — days 1–6 daily, dose 2

2021-01-07

Systemic reaction (other): Cold sweats

Release 9 — 6 months, dose 2

2021-07-07

Symptoms: Pregnant

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	Fatigue	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Pain	○	○	○
SD	Pregnancy	✓	✓	✓
SRO	Cold sweat	✓	✓	✓

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