5RK-23382-41289 · OpenVSafe

Timeline

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

2021-02-12
Registered in v-safe
2021-02-12
Dose 1 — Pfizer-BioNTech
2021-02-12
Survey response — day 0, dose 1
MedDRA: No adverse event — Feeling: Good · Site: Pain

Free text: No

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Redness · None

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Redness · None

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-19
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-26
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-05
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-12
Dose 2 — Pfizer-BioNTech
2021-03-12
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Joint pains, Muscle or body aches

Adult check-in
2021-03-14
Survey response — days 1–6 daily, dose 2
MedDRA: Adverse reaction — Feeling: Good · Muscle or body aches, Fatigue or tiredness, Nausea

Free text: These symptoms occurred late in the day yesterday after I reported in

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-19
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-26
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-02
Survey response — day 21, dose 2
MedDRA: Asthenia, Nausea, Unevaluable event — Feeling: Fair

Free text: Since Friday, 3/26, have felt queazy in my stomach. Unclear if I ate something too Spicey or what. Lowered energy until today. Still not back to my energetic self.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Survey response — day 28, dose 2
MedDRA: Nausea — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Still feeling queasy in my stomach.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-09
Report sent to call center — day 28, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-11
Survey response — 3 months, dose 2
MedDRA: Asthenia, Diarrhoea, Retching, Somnolence — Feeling: Good · Be unable to do your normal daily activities

Free text: About two weeks ago, I might have eaten something, but I have dry heaves, loose stool, could not stay awake for one day, did not have energy for three to four days.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-10
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-16
Call 1 — Left Voicemail
2022-02-16
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-03-12
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-12	Pfizer-BioNTech
2	2021-03-12	Pfizer-BioNTech

Call center

1 call center case

1 successful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 4 — day 0, dose 1

2021-02-12

Systemic reaction (other): No

Release 5 — days 1–6 daily, dose 2

2021-03-14

Systemic reaction (other): These symptoms occurred late in the day yesterday after I reported in

Release 6 — day 21, dose 2

2021-04-02

Symptoms: Since Friday, 3/26, have felt queazy in my stomach. Unclear if I ate something too Spicey or what. Lowered energy until today. Still not back to my energetic self.

Release 7 — day 28, dose 2

2021-04-09

Symptoms: Still feeling queasy in my stomach.

Release 9 — 3 months, dose 2

2021-06-11

Symptoms: About two weeks ago, I might have eaten something, but I have dry heaves, loose stool, could not stay awake for one day, did not have energy for three to four days.

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	Asthenia	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Nausea	✓	✓	✓
SD	Retching	✓	✓	✓
SD	Somnolence	✓	✓	✓
SD	Unevaluable event	○	✓	○
SRO	Adverse reaction	✓	✓	✓
SRO	No adverse event	✓	✓	✓

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