5V4-31621-48263 · OpenVSafe

Timeline

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

2021-03-24
Registered in v-safe
2021-03-25
Dose 1 — Pfizer-BioNTech
2021-03-25
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Redness, Swelling · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-04-01
Health check-in — day 7, dose 1
Feeling: Fair · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-04-08
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-15
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-20
Dose 2 — Pfizer-BioNTech
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-27
Health check-in — day 7, dose 2
Feeling: Good · Headache

Adult check-in
2021-05-04
Survey response — day 14, dose 2
MedDRA: Fatigue, Musculoskeletal discomfort — Feeling: Fair · Be unable to do your normal daily activities

Free text: One day of feeling discomfort in lower left back, similar to kidney infection discomfort combined with fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-25
Survey response — day 35, dose 2
MedDRA: Arthralgia, Pain in extremity — Feeling: Good

Free text: Renewed pain in areas of 2 old injuries (broken right wrist & pain on bottom of right foot under baby toe area)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-01
Survey response — day 42, dose 2
MedDRA: Pre-existing disease — Feeling: Good

Free text: Still have pain from old foot injury (under right baby toe area); & old injury of broken right wrist not painful but feels frail. I need to reposition foot or wrist before doing certain movements.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-20
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-19
Survey response — 6 months, dose 2
MedDRA: Chills, Discomfort, Fatigue, Headache, Injection site pain — Feeling: Good · Be unable to do your normal daily activities

Free text: recent (seasonal) flu shot gave me the following side effects: chills, headache, extreme fatigue & soreness at site of shot. Lasted through the next day. Aspirin did not relieve any discomfort. This is first time I had bad side effects from flu shot.

MedDRA releases: 2024-11 · check-in free text available
2022-04-20
Survey response — 12 months, dose 2
MedDRA: Fatigue — Feeling: Good

Free text: Fatigue

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-25	Pfizer-BioNTech
2	2021-04-20	Pfizer-BioNTech

Free text

Release 8 — day 14, dose 2

2021-05-04

Symptoms: One day of feeling discomfort in lower left back, similar to kidney infection discomfort combined with fatigue

Release 8 — day 35, dose 2

2021-05-25

Symptoms: Renewed pain in areas of 2 old injuries (broken right wrist & pain on bottom of right foot under baby toe area)

Release 8 — day 42, dose 2

2021-06-01

Symptoms: Still have pain from old foot injury (under right baby toe area); & old injury of broken right wrist not painful but feels frail. I need to reposition foot or wrist before doing certain movements.

Release 10 — 6 months, dose 2

2021-10-19

Symptoms: recent (seasonal) flu shot gave me the following side effects: chills, headache, extreme fatigue & soreness at site of shot. Lasted through the next day. Aspirin did not relieve any discomfort. This is first time I had bad side effects from flu shot. cut off by CDC

Release 11 — 12 months, dose 2

2022-04-20

Symptoms: Fatigue

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	Chills	·	·	✓
SD	Discomfort	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Headache	·	·	✓
SD	Injection site pain	·	·	✓
SD	Musculoskeletal discomfort	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓

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