4T5-23825-18726 · OpenVSafe

Timeline

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

2021-07-21
Registered in v-safe
2021-08-30
Dose 1 — Pfizer-BioNTech
2021-08-30
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-08-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2021-09-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness, Diarrhea

Adult check-in
2021-09-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-09-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-09-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-20
Dose 2 — Pfizer-BioNTech
2021-09-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-09-22
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches

Adult check-in
2021-09-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Adult check-in
2021-09-23
Report sent to call center — days 1–6 daily, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2021-09-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches

Adult check-in
2021-09-25
Survey response — days 1–6 daily, dose 2
MedDRA: Muscle spasms — Feeling: Fair · Fatigue or tiredness

Free text: Leg cramp

MedDRA releases: 2024-11 · check-in free text available
2021-09-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-09-27
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-09-27
Call 1 — Left Voicemail
2021-10-04
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-10-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-10-18
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-11-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-12-20
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-03-21
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-30	Pfizer-BioNTech	No
2	2021-09-20	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-09-23	Unsuccessful

Free text

Release 9 — days 1–6 daily, dose 2

2021-09-25

Systemic reaction (other): Leg cramp

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	Muscle spasms	·	·	✓

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