Z4Y-66337-30026 · OpenVSafe

Timeline

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

2021-03-23
Dose 1 — Pfizer-BioNTech
2021-04-13
Registered in v-safe
2021-04-13
Dose 2 — Pfizer-BioNTech
2021-04-13
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Joint pains

Adult check-in
2021-04-15
Survey response — days 1–6 daily, dose 2
MedDRA: Chest discomfort, Musculoskeletal chest pain, Pre-existing disease — Feeling: Good · Fever

Free text: I have a condition called GERD, which on occasion, usually only at night when I am resting in bed, gives me discomfort in the lower left side of my chest, just below my ribcage. I experienced sharp pains, for about 15 minutes, in that area today while I was at work. I checked my heart rate at that time, and it was normal for me. I don't know if this might be related to the vaccine or not, but I feel I should report it anyway.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fever · None

Adult check-in
2021-04-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Nausea, Abdominal pain

Adult check-in
2021-04-20
Health check-in — day 7, dose 2
Feeling: Good · Fever · None

Adult check-in
2021-04-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-04
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-11
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-25
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-12
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-12-07
Dose 3 — Pfizer-BioNTech
2022-04-13
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-06-07
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-12-07
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-23	Pfizer-BioNTech
2	2021-04-13	Pfizer-BioNTech
3	2021-12-07	Pfizer-BioNTech	No

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-15

Systemic reaction (other): I have a condition called GERD, which on occasion, usually only at night when I am resting in bed, gives me discomfort in the lower left side of my chest, just below my ribcage. I experienced sharp pains, for about 15 minutes, in that area today while I was at work. I checked my heart rate at that time, and it was normal for me. I don't know if this might be related to the vaccine or not, but I feel I should report it anyway.

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	Chest discomfort	✓	✓	✓
SRO	Musculoskeletal chest pain	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓

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