3X8-16391-84905 · OpenVSafe

Timeline

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

2021-03-26
Registered in v-safe
2021-03-26
Dose 1 — Pfizer-BioNTech
2021-03-26
Survey response — day 0, dose 1
MedDRA: Neck pain — Feeling: Poor · Site: Pain, Redness, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain

Free text: Severe neck pain that comes in waves.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Survey response — days 1–6 daily, dose 1
MedDRA: Back pain, Feeling abnormal, Neck pain, Pain — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Free text: Very spaced out. Feels as though I am in a brain fog. Body pain and soreness is centered around my neck and back.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-28
Survey response — days 1–6 daily, dose 1
MedDRA: Abdominal distension, Abdominal pain, Back pain, Chest pain, Flatulence — Feeling: Poor · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Chest pain and discomfort. Gas and bloating. abdominal and lower back pains. All symptoms coming in waves up and down

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-29
Survey response — days 1–6 daily, dose 1
MedDRA: Abdominal distension, Back pain, Chest pain, Feeling abnormal, Flatulence, Musculoskeletal pain, Vision blurred — Feeling: Poor · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Free text: Sharp pains in upper left chest and upper left back by my shoulder blades. Not related to breathing but worsens when moving or heart rate is elevated. Pain is severe and lasts for 20 minutes to 2 hours and comes intermittently with symptoms. Also experiencing sharp lower back pain. Other symptoms include gas and bloating, brain fog and trouble focusing vision

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
Survey response — days 1–6 daily, dose 1
MedDRA: Back pain, Brain fog, Chest discomfort, Chest pain, Feeling abnormal, Musculoskeletal discomfort — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Free text: Brain fog and feeling zoned out. Back and chest pain/discomfort

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-04
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-19
Dose 2 — Pfizer-BioNTech
2021-04-20
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-07-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-04-19
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-26	Pfizer-BioNTech
2	2021-04-19	Pfizer-BioNTech

Free text

Release 6 — day 0, dose 1

2021-03-26

Systemic reaction (other): Severe neck pain that comes in waves.

Release 6 — days 1–6 daily, dose 1

2021-03-27

Systemic reaction (other): Very spaced out. Feels as though I am in a brain fog. Body pain and soreness is centered around my neck and back.

2021-03-28

Systemic reaction (other): Chest pain and discomfort. Gas and bloating. abdominal and lower back pains. All symptoms coming in waves up and down

2021-03-29

Systemic reaction (other): Sharp pains in upper left chest and upper left back by my shoulder blades. Not related to breathing but worsens when moving or heart rate is elevated. Pain is severe and lasts for 20 minutes to 2 hours and comes intermittently with symptoms. Also experiencing sharp lower back pain. Other symptoms include gas and bloating, brain fog and trouble focusing vision

2021-03-31

Systemic reaction (other): Brain fog and feeling zoned out. Back and chest pain/discomfort

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	Abdominal distension	✓	✓	✓
SRO	Abdominal pain	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Brain fog	✓	·	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Chest pain	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Flatulence	✓	✓	✓
SRO	Musculoskeletal discomfort	✓	✓	✓
SRO	Musculoskeletal pain	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Vision blurred	✓	✓	✓

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