LMC-33997-10579 · OpenVSafe

Timeline

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

2021-01-08
Dose 1 — Pfizer-BioNTech
2021-01-09
Registered in v-safe
2021-01-09
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Nausea

Adult check-in
2021-01-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Diarrhea

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness, Diarrhea

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Headache, Joint pains, Nausea, Vomiting, Diarrhea

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Nausea

Adult check-in
2021-01-17
Health check-in — day 7, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-22
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-27
Dose 2 — Pfizer-BioNTech
2021-01-28
Survey response — days 1–6 daily, dose 2
MedDRA: Joint ankylosis, Musculoskeletal stiffness, Skin burning sensation, Skin tightness — Feeling: Poor · Site: Pain, Swelling · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Burning skin sensation first 6 hours and tight stiffness in hands

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-05
Health check-in — day 7, dose 2
Feeling: Fair · Site: Swelling · Fatigue or tiredness, Nausea

Adult check-in
2021-07-28
Survey response — 6 months, dose 2
MedDRA: Arthralgia, Chest pain, Flank pain, Headache, Pain — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Episode of chest pain, right shoulder pain and radiating flank pain and headache

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-28
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-05
Call 1 — Left Voicemail
2022-01-27
Survey response — 12 months, dose 2
MedDRA: Arthralgia, Chest pain, Headache, Injection site atrophy, Menstruation irregular, Myalgia, Reaction to previous exposure to any vaccine — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Joint Pain. Chest pain. Muscle pain increased headaches. I had an ablation year before vaccine no longer had monthly cycles. Since first vaccine started having cycles again. Have atrophy at injection site with second vaccine. Like a steroid Inj

MedDRA releases: 2024-11 · check-in free text available
2022-01-27
Report sent to call center — 12 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2022-01-31
Call 1 — Could Not Reach Participant
2022-02-10
Call 2 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-08	Pfizer-BioNTech
2	2021-01-27	Pfizer-BioNTech

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 3 — days 1–6 daily, dose 2

2021-01-28

Systemic reaction (other): Burning skin sensation first 6 hours and tight stiffness in hands

Release 9 — 6 months, dose 2

2021-07-28

Symptoms: Episode of chest pain, right shoulder pain and radiating flank pain and headache

Release 11 — 12 months, dose 2

2022-01-27

Symptoms: Joint Pain. Chest pain. Muscle pain increased headaches. I had an ablation year before vaccine no longer had monthly cycles. Since first vaccine started having cycles again. Have atrophy at injection site with second vaccine. Like a steroid Inj

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	Chest pain	✓	·	✓
SD	Flank pain	✓	·	✓
SD	Headache	✓	·	✓
SD	Injection site atrophy	·	·	✓
SD	Menstruation irregular	·	·	✓
SD	Myalgia	·	·	✓
SD	Pain	✓	·	✓
SD	Reaction to previous exposure to any vaccine	·	·	✓
SRO	Joint ankylosis	○	✓	○
SRO	Musculoskeletal stiffness	✓	·	✓
SRO	Skin burning sensation	✓	✓	✓
SRO	Skin tightness	✓	·	✓

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