WM2-16067-85553 · OpenVSafe

Timeline

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

2021-03-11
Dose 1 — Pfizer-BioNTech
2021-03-12
Registered in v-safe
2021-03-12
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Swelling · Fatigue or tiredness

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-01
Dose 2 — Pfizer-BioNTech
2021-04-01
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-04
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Swelling · Fever · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-05
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Swelling · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-22
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-29
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-09
Survey response — day 35, dose 2
MedDRA: Breast swelling, Breast tenderness — Feeling: Fair

Free text: Breast tenderness and swelling.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-15
Survey response — day 42, dose 2
MedDRA: Breast tenderness — Feeling: Fair

Free text: Breast tenderness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-03
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-04
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2022-04-04
Survey response — 12 months, dose 2
MedDRA: Dyspnoea, Palpitations — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Heart palpitations and breathless

MedDRA releases: 2024-11 · check-in free text available
2022-04-04
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-04-06
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-11	Pfizer-BioNTech
2	2021-04-01	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-04-04	Unsuccessful

Free text

Release 8 — day 35, dose 2

2021-05-09

Symptoms: Breast tenderness and swelling.

Release 8 — day 42, dose 2

2021-05-15

Symptoms: Breast tenderness

Release 11 — 12 months, dose 2

2022-04-04

Symptoms: Heart palpitations and breathless

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	Breast swelling	✓	✓	✓
SD	Breast tenderness	✓	✓	✓
SD	Dyspnoea	·	·	✓
SD	Palpitations	·	·	✓

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