2ED-32261-91644 · 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
2021-03-24
Registered in v-safe
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Chills, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-26
Survey response — days 1–6 daily, dose 1
MedDRA: Headache — Feeling: Poor · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: HA the worst.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Muscle or body aches

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-03-29
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Almost dizzy. Proprioception seems off.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Health check-in — day 7, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-13
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-20
Survey response — day 28, dose 1
MedDRA: Back pain, Fatigue, Musculoskeletal stiffness, Myalgia — Feeling: Fair · Be unable to do your normal daily activities

Free text: Fatigue & back pain-general muscle pain & stiffness.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-22
Dose 2 — Pfizer-BioNTech
2021-04-27
Survey response — days 1–6 daily, dose 2
MedDRA: No adverse event — Feeling: Good · Site: Itching · Joint pains, Muscle or body aches

Free text: This is the first day Ive felt nearly normal. 2nd vaccine gave me more serious symptoms.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · Joint pains

Adult check-in
2021-04-30
Health check-in — day 7, dose 2
Feeling: Good · Site: Itching · Joint pains

Adult check-in
2021-05-06
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-13
Survey response — day 21, dose 2
MedDRA: Arthralgia, Myalgia — Feeling: Fair · Be unable to do your normal daily activities

Free text: Muscle, joint pain seems pretty bad again. Noticing it mostly in neck, low back, hips, wrists & ankles.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-20
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-27
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-03
Survey response — day 42, dose 2
MedDRA: Arthralgia, Asthenia, Fatigue — Feeling: Fair · Be unable to do your normal daily activities

Free text: Extreme fatigue and joint pain & weakness.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-22
Survey response — 3 months, dose 2
MedDRA: Asthenia, Confusional state, Dizziness, Heat stroke, Nausea, Visual impairment — Feeling: Fair · Be unable to do your normal daily activities

Free text: Ive had 2 serious bouts of heat stroke, something Ive never experienced before. Symptoms included dizziness, nausea, weakness, visual difficulty & confusion.

MedDRA releases: 2024-11 · check-in free text available
2021-10-21
Survey response — 6 months, dose 2
MedDRA: Arthralgia, Asthenia, Flushing, Heat stroke, Metamorphopsia — Feeling: Good · Be unable to do your normal daily activities

Free text: Heat stroke symptoms like visual distortion, weakness, flushed. Also much joint pain.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-23	Pfizer-BioNTech
2	2021-04-22	Pfizer-BioNTech

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-26

Systemic reaction (other): HA the worst.

2021-03-29

Systemic reaction (other): Almost dizzy. Proprioception seems off.

Release 7 — day 28, dose 1

2021-04-20

Symptoms: Fatigue & back pain-general muscle pain & stiffness.

Release 8 — days 1–6 daily, dose 2

2021-04-27

Systemic reaction (other): This is the first day Ive felt nearly normal. 2nd vaccine gave me more serious symptoms.

Release 8 — day 21, dose 2

2021-05-13

Symptoms: Muscle, joint pain seems pretty bad again. Noticing it mostly in neck, low back, hips, wrists & ankles.

Release 8 — day 42, dose 2

2021-06-03

Symptoms: Extreme fatigue and joint pain & weakness.

Release 9 — 3 months, dose 2

2021-07-22

Symptoms: Ive had 2 serious bouts of heat stroke, something Ive never experienced before. Symptoms included dizziness, nausea, weakness, visual difficulty & confusion.

Release 10 — 6 months, dose 2

2021-10-21

Symptoms: Heat stroke symptoms like visual distortion, weakness, flushed. Also much joint pain.

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	Arthralgia	✓	✓	✓
SD	Asthenia	✓	✓	✓
SD	Back pain	✓	✓	✓
SD	Confusional state	·	·	✓
SD	Dizziness	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Flushing	·	·	✓
SD	Heat stroke	·	·	✓
SD	Metamorphopsia	·	·	✓
SD	Musculoskeletal stiffness	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Nausea	·	·	✓
SD	Visual impairment	·	·	✓
SRO	Dizziness	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	No adverse event	✓	✓	✓

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