YUW-13622-93721 · OpenVSafe

Timeline

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

2021-03-24
Registered in v-safe
2021-03-24
Dose 1 — Pfizer-BioNTech
2021-03-25
Survey response — days 1–6 daily, dose 1
MedDRA: Hot flush — Feeling: Fair · Site: Pain · Fatigue or tiredness

Free text: Hot flashes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · None

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

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

Adult check-in
2021-04-02
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-07
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-14
Dose 2 — Pfizer-BioNTech
2021-04-14
Health check-in — day 0, dose 2
Feeling: Poor · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-04-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-23
Health check-in — day 7, dose 2
Feeling: Poor · Chills, Fatigue or tiredness, Nausea, Vomiting · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-28
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-19
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-28
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-14
Survey response — 3 months, dose 2
MedDRA: Arthralgia, Fatigue, Headache — Feeling: Fair · Be unable to do your normal daily activities

Free text: Headache cause unknownFatigue Joint pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-13
Survey response — 6 months, dose 2
MedDRA: Cough, Exposure to SARS-CoV-2, Malaise, Oropharyngeal pain, SARS-CoV-2 test negative — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Cough and sore throat Also had a Covid exposure with someone who tested positive I had mild to moderate symptoms a week after The cough has lingered since early September I was tested a week after exposure tested negative did not do antibodies

MedDRA releases: 2024-11 · check-in free text available
2022-04-14
Survey response — 12 months, dose 2
MedDRA: Arthralgia, Malaise, Mobility decreased, SARS-CoV-2 test negative — 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

Free text: Had a booster in October Been experiencing a lot of pain and some loss of use in that shoulder. Had Covid symptoms a few times tested negative each time

MedDRA releases: 2024-11 · check-in free text available
2022-04-14
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 · 1 call case(s)
2022-04-18
Call 1 — Could Not Reach Participant
2022-04-21
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-24	Pfizer-BioNTech
2	2021-04-14	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-04-14	Successful 2022-04-21	Participant prefers to complete VAERS report online

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-25

Systemic reaction (other): Hot flashes

Release 9 — 3 months, dose 2

2021-07-14

Symptoms: Headache cause unknownFatigue Joint pain

Release 10 — 6 months, dose 2

2021-10-13

Symptoms: Cough and sore throat Also had a Covid exposure with someone who tested positive I had mild to moderate symptoms a week after The cough has lingered since early September I was tested a week after exposure tested negative did not do antibodies

Release 11 — 12 months, dose 2

2022-04-14

Symptoms: Had a booster in October Been experiencing a lot of pain and some loss of use in that shoulder. Had Covid symptoms a few times tested negative each time

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	Cough	·	·	✓
SD	Exposure to SARS-CoV-2	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Malaise	·	·	✓
SD	Mobility decreased	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SRO	Hot flush	✓	✓	✓

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