4HT-26102-22369 · OpenVSafe

Timeline

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

2021-01-18
Dose 1 — Pfizer-BioNTech
2021-01-25
Registered in v-safe
2021-01-25
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-01
Survey response — day 14, dose 1
MedDRA: Abdominal pain, Diverticulitis, Pre-existing disease — Feeling: Good · Be unable to work, Be unable to do your normal daily activities

Free text: Diverticulitis flare up caused intense abdominal pain, lower left quadrant, for 2.5 days. No fever. Prior bouts began 2002. Normal stool. Pre-existing, recurrenf ailment not believed to be related to vaccine. Over weekend.JBS

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-08
Dose 2 — Pfizer-BioNTech
2021-02-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-22
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-11
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-02-10
Survey response — 12 months, dose 2
MedDRA: COVID-19, Hospitalisation, Pneumonia, 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, Emergency room or emergency department visit, Hospitalization

Free text: Admitted to hospital with bilateral pneumonia on 1/31/21. Stayed 12 days untl 1/11/2022. Negative for Covid upon admission. But pulmonary specialist said I had Covid at post hospitalization exam on or about February 1st.

MedDRA releases: 2024-11 · check-in free text available
2022-02-10
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 · Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2022-02-14
Call 1 — Could Not Reach Participant
2022-02-17
Call 2 — Left Voicemail
2022-02-17
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-18	Pfizer-BioNTech
2	2021-02-08	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 3 — day 14, dose 1

2021-02-01

Symptoms: Diverticulitis flare up caused intense abdominal pain, lower left quadrant, for 2.5 days. No fever. Prior bouts began 2002. Normal stool. Pre-existing, recurrenf ailment not believed to be related to vaccine. Over weekend.JBS

Release 11 — 12 months, dose 2

2022-02-10

Symptoms: Admitted to hospital with bilateral pneumonia on 1/31/21. Stayed 12 days untl 1/11/2022. Negative for Covid upon admission. But pulmonary specialist said I had Covid at post hospitalization exam on or about February 1st.

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	Abdominal pain	✓	✓	✓
SD	COVID-19	·	·	✓
SD	Diverticulitis	✓	✓	✓
SD	Hospitalisation	·	·	✓
SD	Pneumonia	·	·	✓
SD	Pre-existing disease	✓	✓	✓
SD	SARS-CoV-2 test negative	·	·	✓

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