636-15744-15426 · OpenVSafe

Timeline

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

2021-02-17
Registered in v-safe
2021-02-17
Dose 1 — Pfizer-BioNTech
2021-02-17
Survey response — day 0, dose 1
MedDRA: Musculoskeletal discomfort — Feeling: Good

Free text: Slight discomfort in my left shoulder joint, which is the side where I got my shot.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-18
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site joint pain, Injection site muscle weakness — Feeling: Good · Fatigue or tiredness

Free text: Left shoulder joint feels a little sore and weak. Got the vaccine in the left arm.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-02-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Joint pains

Adult check-in
2021-02-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-22
Survey response — days 1–6 daily, dose 1
MedDRA: Flatulence — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Free text: A lot of intestinal gas X 2 days

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-24
Survey response — day 7, dose 1
MedDRA: Eructation, Flatulence — Feeling: Fair · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Everything I eat seems to give me severe intestinal gas and burping.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-10
Dose 2 — Pfizer-BioNTech
2021-03-10
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Joint pains, Fatigue or tiredness

Adult check-in
2021-03-12
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
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 · None

Adult check-in
2021-03-17
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-24
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-31
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-07
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-14
Survey response — day 35, dose 2
MedDRA: Abdominal discomfort — Feeling: Fair

Free text: A little stomach upset.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Survey response — day 42, dose 2
MedDRA: Abdominal discomfort, Fatigue, Flatulence, Gastrointestinal disorder — Feeling: Good

Free text: Some problems with digestion and fatigue. Some foods just don't seem to digest well and cause a lot of gas and stomach upset. I am better today.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-09
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-08
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-10
Survey response — 12 months, dose 2
MedDRA: Malaise, Viral infection — Feeling: Good · Be unable to do your normal daily activities

Free text: I became ill with a viral illness about 6 weeks ago. I am fine now.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-17	Pfizer-BioNTech
2	2021-03-10	Pfizer-BioNTech

Free text

Release 4 — day 0, dose 1

2021-02-17

Systemic reaction (other): Slight discomfort in my left shoulder joint, which is the side where I got my shot.

Release 4 — days 1–6 daily, dose 1

2021-02-18

Systemic reaction (other): Left shoulder joint feels a little sore and weak. Got the vaccine in the left arm.

2021-02-22

Systemic reaction (other): A lot of intestinal gas X 2 days

Release 4 — day 7, dose 1

2021-02-24

Systemic reaction (other): Everything I eat seems to give me severe intestinal gas and burping.

Release 7 — day 35, dose 2

2021-04-14

Symptoms: A little stomach upset.

Release 7 — day 42, dose 2

2021-04-21

Symptoms: Some problems with digestion and fatigue. Some foods just don't seem to digest well and cause a lot of gas and stomach upset. I am better today.

Release 11 — 12 months, dose 2

2022-03-10

Symptoms: I became ill with a viral illness about 6 weeks ago. I am fine now.

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 discomfort	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Flatulence	✓	✓	✓
SD	Gastrointestinal disorder	·	·	✓
SD	Malaise	·	·	✓
SD	Viral infection	·	·	✓
SRO	Eructation	✓	✓	✓
SRO	Flatulence	✓	✓	✓
SRO	Injection site joint pain	✓	✓	✓
SRO	Injection site muscle weakness	✓	✓	✓
SRO	Musculoskeletal discomfort	✓	✓	✓

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