34X-17635-31040 · OpenVSafe

Timeline

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

2021-01-21
Registered in v-safe
2021-01-21
Dose 1 — Pfizer-BioNTech
2021-01-22
Survey response — days 1–6 daily, dose 1
MedDRA: Burning sensation, Fatigue, Myalgia, Pre-existing disease — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Free text: Fatigue and burning and muscle pain most likely due to fibromyalgia

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-23
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-01-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-01-29
Health check-in — day 7, dose 1
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-04
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-11
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-12
Dose 2 — Pfizer-BioNTech
2021-02-12
Survey response — day 0, dose 2
MedDRA: Burning sensation, Fibromyalgia, Myalgia, Neuralgia — Feeling: Good · Site: Pain · Muscle or body aches

Free text: Burning sensation on the arm receiving the injection fir 15 mins; fibromyalgia muscle/nerve aches (not related to the injection)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-13
Survey response — days 1–6 daily, dose 2
MedDRA: Asthenia — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Weakness, similar to when my blood sugar is low, except food does not make it go away

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-18
Survey response — days 1–6 daily, dose 2
MedDRA: Myalgia — Feeling: Good · Muscle or body aches

Free text: Muscle aches at least partly due to shoveling snow

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-19
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-05
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-15
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-22
Survey response — day 35, dose 2
MedDRA: Oropharyngeal pain — Feeling: Good

Free text: Slight sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Survey response — day 42, dose 2
MedDRA: Fatigue, Myalgia, Pre-existing disease — Feeling: Poor · Be unable to do your normal daily activities

Free text: Fatigue greater than before; muscle aches and burning. It could be fibromyalgia

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-16
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-21	Pfizer-BioNTech
2	2021-02-12	Pfizer-BioNTech

Free text

Release 2 — days 1–6 daily, dose 1

2021-01-22

Systemic reaction (other): Fatigue and burning and muscle pain most likely due to fibromyalgia

Release 4 — day 0, dose 2

2021-02-12

Systemic reaction (other): Burning sensation on the arm receiving the injection fir 15 mins; fibromyalgia muscle/nerve aches (not related to the injection)

Release 4 — days 1–6 daily, dose 2

2021-02-13

Systemic reaction (other): Weakness, similar to when my blood sugar is low, except food does not make it go away

2021-02-18

Systemic reaction (other): Muscle aches at least partly due to shoveling snow

Release 6 — day 35, dose 2

2021-03-22

Symptoms: Slight sore throat

Release 6 — day 42, dose 2

2021-03-27

Symptoms: Fatigue greater than before; muscle aches and burning. It could be fibromyalgia

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	Fatigue	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SRO	Asthenia	✓	✓	✓
SRO	Burning sensation	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Fibromyalgia	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Neuralgia	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓

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