YQH-89530-44959 · OpenVSafe

Timeline

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

2021-05-11
Dose 1 — Pfizer-BioNTech
2021-05-12
Registered in v-safe
2021-05-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-05-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-18
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-05-25
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-06-01
Dose 2 — Pfizer-BioNTech
2021-06-01
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-06-02
Survey response — days 1–6 daily, dose 2
MedDRA: Abdominal pain upper — Feeling: Fair

Free text: Stomache ache, mild to moderate

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-03
Survey response — days 1–6 daily, dose 2
MedDRA: Abdominal pain lower, Abdominal pain upper, Chills, Pre-existing disease — Feeling: Fair · Chills

Free text: Stomach ache, mild lower abdominal cramps, blood in stool (bleeding started 2 days before my second Covid-19 vaccine. Chills started yesterday AFTER this daily check-in.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-04
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Intestinal haemorrhage, Swelling — Feeling: Fair · Be unable to do your normal daily activities

Free text: Chills and swelling and pain in area of the liver yesterday and last night, and early today. Intestines still bleeding as of this morning. I think a poplyp burst 2 days before the 2nd dose of vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-05
Survey response — days 1–6 daily, dose 2
MedDRA: Intestinal haemorrhage — Feeling: Good · Abdominal pain

Free text: Probably related the the intestinal bleeding problem.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-06
Survey response — days 1–6 daily, dose 2
MedDRA: Abdominal pain, Haemorrhage — Feeling: Fair

Free text: Its 2:52pm and i just woke up from a very long nap. My abdominal cramping stopped yesterday evening, but there's still some bleeding, but much less it seems.l

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-08
Survey response — day 7, dose 2
MedDRA: Rectal haemorrhage — Feeling: Good

Free text: Still having rectal bleeding, which started 2 days before the 2nd vaccine shot. Had a CT scan and other tests yesterday. Have to get a colonoscopy.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-15
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-06-22
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-29
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-06
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-07-13
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-31
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-12-01
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-06-01
Survey response — 12 months, dose 2
MedDRA: COVID-19, Nasal congestion, Pre-existing disease, Sinus congestion — Feeling: Fair

Free text: I had Covid in early March and have had sinus/nasal congestion constantly since then, however allergy season started by the time i was over Covid.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-11	Pfizer-BioNTech
2	2021-06-01	Pfizer-BioNTech

Free text

Release 8 — days 1–6 daily, dose 2

2021-06-02

Systemic reaction (other): Stomache ache, mild to moderate

2021-06-03

Systemic reaction (other): Stomach ache, mild lower abdominal cramps, blood in stool (bleeding started 2 days before my second Covid-19 vaccine. Chills started yesterday AFTER this daily check-in.

2021-06-04

Systemic reaction (other): Chills and swelling and pain in area of the liver yesterday and last night, and early today. Intestines still bleeding as of this morning. I think a poplyp burst 2 days before the 2nd dose of vaccine.

2021-06-05

Systemic reaction (other): Probably related the the intestinal bleeding problem.

2021-06-06

Systemic reaction (other): Its 2:52pm and i just woke up from a very long nap. My abdominal cramping stopped yesterday evening, but there's still some bleeding, but much less it seems.l

Release 8 — day 7, dose 2

2021-06-08

Systemic reaction (other): Still having rectal bleeding, which started 2 days before the 2nd vaccine shot. Had a CT scan and other tests yesterday. Have to get a colonoscopy.

Release 11 — 12 months, dose 2

2022-06-01

Symptoms: I had Covid in early March and have had sinus/nasal congestion constantly since then, however allergy season started by the time i was over Covid.

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	COVID-19	·	·	✓
SD	Nasal congestion	·	·	✓
SD	Pre-existing disease	·	·	✓
SD	Sinus congestion	·	·	✓
SRO	Abdominal pain	✓	✓	✓
SRO	Abdominal pain lower	✓	✓	✓
SRO	Abdominal pain upper	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Haemorrhage	✓	✓	✓
SRO	Intestinal haemorrhage	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Rectal haemorrhage	✓	✓	✓
SRO	Swelling	✓	✓	✓

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