229-29033-42411 · OpenVSafe

Timeline

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

2021-03-07
Dose 1 — Pfizer-BioNTech
2021-03-17
Registered in v-safe
2021-03-17
Survey response — day 7, dose 1
MedDRA: Axillary pain, Fatigue, Pain — Feeling: Good · Fatigue or tiredness

Free text: Felt tired 3/11 3/12 3/13 also felt stinging pain in right armpit twice 2 different days for a few minutes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-21
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-28
Dose 2 — Pfizer-BioNTech
2021-03-28
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Chills

Adult check-in
2021-04-04
Survey response — day 7, dose 2
MedDRA: Axillary pain — Feeling: Good · Muscle or body aches

Free text: slight ache and soreness under left armpit

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

Adult check-in
2021-04-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-25
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-09
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-26
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-29
Dose 3 — Pfizer-BioNTech
2021-10-03
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Itching · None

Adult check-in
2021-10-05
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-06
Health check-in — day 7, dose 3
Feeling: Fair · None

Adult check-in
2021-10-13
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-20
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-27
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-04
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-11
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-29
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-03-30
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-29
Survey response — 12 months, dose 3
MedDRA: Headache, Medical counselling, Nasal congestion, Oropharyngeal pain, Productive cough, Rhinorrhoea, SARS-CoV-2 test positive, Telemedicine, Unevaluable event — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Symptoms: home test..positive for covid 2 days ago 9/27/22..called dr 9/28..had vitual visit today..have mild symptoms..headache sore throat stuffy runny nose slight cough with phlegm..no temperature good appetite no other symptoms..dr recommended Paxlovid. · Healthcare visit (other): Leary of prescription Lagevrio..states allergic reaction can happen after only 1 dose..and not many people have taken..med being studied/unexpected side affects could happen

MedDRA releases: 2024-11 · check-in free text available
2022-09-29
Report sent to call center — 12 months, dose 3
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-09-30
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-07	Pfizer-BioNTech
2	2021-03-28	Pfizer-BioNTech
3	2021-09-29	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 5 — day 7, dose 1

2021-03-17

Systemic reaction (other): Felt tired 3/11 3/12 3/13 also felt stinging pain in right armpit twice 2 different days for a few minutes

Release 6 — day 7, dose 2

2021-04-04

Systemic reaction (other): slight ache and soreness under left armpit

Release 12 — 12 months, dose 3

2022-09-29

Symptoms: home test..positive for covid 2 days ago 9/27/22..called dr 9/28..had vitual visit today..have mild symptoms..headache sore throat stuffy runny nose slight cough with phlegm..no temperature good appetite no other symptoms..dr recommended Paxlovid.

Healthcare visit (other): Leary of prescription Lagevrio..states allergic reaction can happen after only 1 dose..and not many people have taken..med being studied/unexpected side affects could happen

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	Unevaluable event	·	·	✓
SD	Headache	·	·	✓
SD	Medical counselling	·	·	✓
SD	Nasal congestion	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Productive cough	·	·	✓
SD	Rhinorrhoea	·	·	✓
SD	SARS-CoV-2 test positive	·	·	✓
SD	Telemedicine	·	·	✓
SRO	Axillary pain	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Pain	✓	✓	✓

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