6LB-33067-91919 · OpenVSafe

Timeline

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

2021-02-09
Dose 1 — Pfizer-BioNTech
2021-02-10
Registered in v-safe
2021-02-11
Survey response — days 1–6 daily, dose 1
MedDRA: Diarrhoea, Dyspepsia, Eructation, Flatulence, Gastrooesophageal reflux disease — Feeling: Good · Chills, Muscle or body aches, Diarrhea

Free text: The night of the day I got the vaccine I was awakened with an acid reflux attack. I took meds and went to sleep sitting up . The next day Wednesday my system was upset. I had heartburn,belching,gas and at night bad diarrhea . Finally today I feel fine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-12
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site erythema, Injection site induration, Injection site pain, Injection site swelling, Nausea, Night sweats — Feeling: Fair · Site: Swelling

Free text: I woke up this morning of night sweats but I checked for fever non and ok all day but my stomach is queasy . At injection site arm is sore a little puffy and hard just slightly a color

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-02
Dose 2 — Pfizer-BioNTech
2021-03-02
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-03
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Muscle or body aches

Adult check-in
2021-03-05
Survey response — days 1–6 daily, dose 2
MedDRA: Dyspepsia, Flatulence — Feeling: Fair · Nausea

Free text: Lot of gas (unusual for me) stomach is sour

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-08
Survey response — days 1–6 daily, dose 2
MedDRA: Oropharyngeal pain — Feeling: Fair

Free text: Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-11
Survey response — day 7, dose 2
MedDRA: Oropharyngeal pain — Feeling: Good

Free text: Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-31
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-02
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-09	Pfizer-BioNTech
2	2021-03-02	Pfizer-BioNTech

Free text

Release 4 — days 1–6 daily, dose 1

2021-02-11

Systemic reaction (other): The night of the day I got the vaccine I was awakened with an acid reflux attack. I took meds and went to sleep sitting up . The next day Wednesday my system was upset. I had heartburn,belching,gas and at night bad diarrhea . Finally today I feel fine.

2021-02-12

Systemic reaction (other): I woke up this morning of night sweats but I checked for fever non and ok all day but my stomach is queasy . At injection site arm is sore a little puffy and hard just slightly a color

Release 5 — days 1–6 daily, dose 2

2021-03-05

Systemic reaction (other): Lot of gas (unusual for me) stomach is sour

2021-03-08

Systemic reaction (other): Sore throat

Release 5 — day 7, dose 2

2021-03-11

Systemic reaction (other): Sore throat

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	Diarrhoea	✓	✓	✓
SRO	Dyspepsia	✓	✓	✓
SRO	Eructation	✓	✓	✓
SRO	Flatulence	✓	✓	✓
SRO	Gastrooesophageal reflux disease	✓	✓	✓
SRO	Injection site erythema	✓	✓	✓
SRO	Injection site induration	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Injection site swelling	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Night sweats	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Self-medication	○	○	○

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