YM5-16875-02769 · OpenVSafe

Timeline

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

2021-04-15
Dose 1 — Pfizer-BioNTech
2021-04-16
Registered in v-safe
2021-04-16
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Chills, Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-17
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue, Influenza, Pain — Feeling: Good · Joint pains

Free text: On the first day very tired sore and flu symptom

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Dose 2 — Pfizer-BioNTech
2021-05-08
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Decreased appetite, Fatigue, Nausea, Pyrexia — Feeling: Fair · Site: Pain, Swelling · Fever · Fatigue or tiredness, Nausea

Free text: Yesterday was the worse of it full on felt feverish but no fever chills, nausea, no appitite very tired hit me about midnight until 10 pm that evening then suddenly I felt normal

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-05
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-04
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-11
Dose 3 — Pfizer-BioNTech
2021-11-12
Survey response — days 1–6 daily, dose 3
MedDRA: Adverse reaction — Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: This one hit me harder than the first two mostly through out last night

MedDRA releases: 2024-11 · check-in free text available
2021-11-13
Survey response — days 1–6 daily, dose 3
MedDRA: Decreased appetite — Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness, Nausea

Free text: Sometimes food just does not sound good

MedDRA releases: 2024-11 · check-in free text available
2021-11-14
Survey response — days 1–6 daily, dose 3
MedDRA: Decreased appetite — Feeling: Good · Site: Pain, Swelling · Joint pains, Nausea

Free text: Doing better sometime food does not sound good but that feeling does go away on and off

MedDRA releases: 2024-11 · check-in free text available
2021-11-15
Survey response — days 1–6 daily, dose 3
MedDRA: Fatigue, Nausea — Feeling: Good · Fatigue or tiredness, Nausea

Free text: Feel little nausea in the morning before eating but fine after that and get tired on and off throughout the day but not bad

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-15	Pfizer-BioNTech
2	2021-05-06	Pfizer-BioNTech
3	2021-11-11	Pfizer-BioNTech	No

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-17

Systemic reaction (other): On the first day very tired sore and flu symptom

Release 8 — days 1–6 daily, dose 2

2021-05-08

Systemic reaction (other): Yesterday was the worse of it full on felt feverish but no fever chills, nausea, no appitite very tired hit me about midnight until 10 pm that evening then suddenly I felt normal

Release 10 — days 1–6 daily, dose 3

2021-11-12

Systemic reaction (other): This one hit me harder than the first two mostly through out last night

2021-11-13

Systemic reaction (other): Sometimes food just does not sound good

2021-11-14

Systemic reaction (other): Doing better sometime food does not sound good but that feeling does go away on and off

2021-11-15

Systemic reaction (other): Feel little nausea in the morning before eating but fine after that and get tired on and off throughout the day but not bad

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
SRO	Adverse reaction	·	·	✓
SRO	Chills	✓	✓	✓
SRO	Decreased appetite	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Influenza	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Pain	✓	·	✓
SRO	Pyrexia	✓	✓	✓

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