NWL-53306-44990 · OpenVSafe

Timeline

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

2020-12-22
Registered in v-safe
2020-12-22
Dose 1 — Pfizer-BioNTech
2020-12-22
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Nausea

Adult check-in
2020-12-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Nausea

Adult check-in
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-29
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-05
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-12
Dose 2 — Pfizer-BioNTech
2021-01-12
Health check-in — day 0, dose 2
Feeling: Good · Headache

Adult check-in
2021-01-13
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site reaction, Muscle twitching — Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Nausea, Diarrhea · Be unable to do your normal daily activities

Free text: Muscle at injection site is twitching

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-13
Report sent to call center — days 1–6 daily, dose 2
Be unable to do your normal daily activities

1 call case(s)
2021-01-14
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Good · Site: Pain · Diarrhea

Free text: Swollen lymph node under left armpit thats tender.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-19
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-26
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-13
Survey response — 6 months, dose 2
MedDRA: Abortion spontaneous — Feeling: Good · Be unable to work or attend school

Free text: Miscarriage at 10 weeks

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2022-01-14
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-12	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-01-13	priority 2/3

Free text

Release 1 — days 1–6 daily, dose 2

2021-01-13

Systemic reaction (other): Muscle at injection site is twitching

Release 2 — days 1–6 daily, dose 2

2021-01-14

Systemic reaction (other): Swollen lymph node under left armpit thats tender.

Release 9 — 6 months, dose 2

2021-07-13

Symptoms: Miscarriage at 10 weeks

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	Abortion spontaneous	✓	✓	✓
SRO	Injection site reaction	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Muscle twitching	✓	✓	✓

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