6RK-98176-49401

2 vaccinations 15 coded responses 22 check-ins 15 free-text entries 0 call cases

Sex: Female
Age at first dose: 46-50
ZIP prefix: 931 / CA
Registered: 2021-04-18

Relationship: Self
Race: N/A
Ethnicity: Not Hispanic or Latino

Timeline Vaccinations Free text MedDRA terms

Timeline

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

2021-04-17
Dose 1 — Pfizer-BioNTech
2021-04-18
Registered in v-safe
2021-04-18
Survey response — days 1–6 daily, dose 1
MedDRA: Muscle spasms, Myalgia — Feeling: Fair · Site: Pain, Swelling · Muscle or body aches · Be unable to do your normal daily activities

Free text: Cramping in hands and feet/ muscle aches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-20
Survey response — days 1–6 daily, dose 1
MedDRA: Urticaria — Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Free text: Welt on my face that took about 20 hours to subside

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-22
Survey response — days 1–6 daily, dose 1
MedDRA: Somnolence — Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Still waking more groggy . I usually wake very refreshed

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

Free text: Still waking groggy ( I dont usually wake groggy ever)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Survey response — day 7, dose 1
MedDRA: Somnolence — Feeling: Fair · Muscle or body aches · Be unable to do your normal daily activities

Free text: Still waking up groggy but better every day

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-08
Dose 2 — Pfizer-BioNTech
2021-05-08
Survey response — day 0, dose 2
MedDRA: No adverse event — Feeling: Good

Free text: Too early to say

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-09
Survey response — days 1–6 daily, dose 2
MedDRA: Urticaria — Feeling: Fair · Site: Pain, Swelling · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: A hive on the right side of my face

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-05-11
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue, Limb discomfort, Paraesthesia — Feeling: Poor · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Pins and needles in my legs /fatigued

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-12
Survey response — days 1–6 daily, dose 2
MedDRA: Paraesthesia — Feeling: Fair · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Pins and needles that traveled up my legs last night

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Survey response — days 1–6 daily, dose 2
MedDRA: Paraesthesia — Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Pins and needles

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-14
Survey response — days 1–6 daily, dose 2
MedDRA: Pain, Paraesthesia — Feeling: Fair · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Pins and needles almost gone . Took adaptagenics the pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-15
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-22
Survey response — day 14, dose 2
MedDRA: Urticaria — Feeling: Good · Be unable to do your normal daily activities

Free text: Hives

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-31
Survey response — day 21, dose 2
MedDRA: Limb discomfort, Neuralgia — Feeling: Good · Be unable to work, Be unable to do your normal daily activities

Free text: Nerve pain and my legs felt like they were so heavy like I worked out for 10 hours straight

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-05
Survey response — day 28, dose 2
MedDRA: Muscle spasms — Feeling: Good · Be unable to do your normal daily activities

Free text: Cramping in feet

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-13
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-19
Survey response — day 42, dose 2
MedDRA: Limb discomfort — Feeling: Good · Be unable to do your normal daily activities

Free text: Legs continue to feel very heavy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-09
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-17	Pfizer-BioNTech
2	2021-05-08	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-18

Systemic reaction (other): Cramping in hands and feet/ muscle aches

2021-04-20

Systemic reaction (other): Welt on my face that took about 20 hours to subside

2021-04-22

Systemic reaction (other): Still waking more groggy . I usually wake very refreshed

2021-04-23

Systemic reaction (other): Still waking groggy ( I dont usually wake groggy ever)

Release 7 — day 7, dose 1

2021-04-24

Systemic reaction (other): Still waking up groggy but better every day

Release 8 — day 0, dose 2

2021-05-08

Systemic reaction (other): Too early to say

Release 8 — days 1–6 daily, dose 2

2021-05-09

Systemic reaction (other): A hive on the right side of my face

2021-05-11

Systemic reaction (other): Pins and needles in my legs /fatigued

2021-05-12

Systemic reaction (other): Pins and needles that traveled up my legs last night

2021-05-13

Systemic reaction (other): Pins and needles

2021-05-14

Systemic reaction (other): Pins and needles almost gone . Took adaptagenics the pain

Release 8 — day 14, dose 2

2021-05-22

Symptoms: Hives

Release 8 — day 21, dose 2

2021-05-31

Symptoms: Nerve pain and my legs felt like they were so heavy like I worked out for 10 hours straight

Release 8 — day 28, dose 2

2021-06-05

Symptoms: Cramping in feet

Release 9 — day 42, dose 2

2021-06-19

Symptoms: Legs continue to feel very heavy

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	Limb discomfort	✓	✓	✓
SD	Muscle spasms	✓	✓	✓
SD	Neuralgia	✓	✓	✓
SD	Urticaria	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Limb discomfort	✓	✓	○
SRO	Muscle spasms	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	No adverse event	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Paraesthesia	✓	✓	✓
SRO	Somnolence	✓	✓	✓
SRO	Urticaria	✓	✓	✓

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