4B6-67874-44257

2 vaccinations 7 coded responses 18 check-ins 7 free-text entries 0 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 949 / CA
Registered: 2021-04-16

Relationship: Self
Race: Other
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

2021-04-16
Registered in v-safe
2021-04-16
Dose 1 — Pfizer-BioNTech
2021-04-16
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-04-17
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches

Adult check-in
2021-04-20
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-04-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches

Adult check-in
2021-04-23
Health check-in — day 7, dose 1
Feeling: Good · Site: Pain · Joint pains, Muscle or body aches

Adult check-in
2021-04-30
Survey response — day 14, dose 1
MedDRA: Arthralgia, Myalgia, Tension headache — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: Joint pain muscle pain neck pain and tension headache last 3 days

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-06
Dose 2 — Pfizer-BioNTech
2021-05-07
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-05-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-09
Survey response — days 1–6 daily, dose 2
MedDRA: Axillary pain, Musculoskeletal pain, Neck pain — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Pain in shoulder blades neck and under arm

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: Back pain, Neck pain — Feeling: Fair · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Free text: Neck pain and back pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-13
Survey response — day 7, dose 2
MedDRA: Anxiety, Back pain, Menstrual disorder, Pelvic pain — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Severe anxiety. Menstrual cramping and severe pelvic and lower back pain. Menstrual cycle 2 1/2 weeks early

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-22
Survey response — day 14, dose 2
MedDRA: Arthralgia, Dysmenorrhoea, Headache, Herpes zoster, Joint stiffness, Myalgia, Neuralgia, Rash — Feeling: Fair · Be unable to do your normal daily activities

Free text: Shingles and horrible menstrual cramps and no menstrual cycle. Headache and nerve pain and rash on face chest neck and back. Muscles aches and extreme joint pain and stiffness.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Survey response — day 21, dose 2
MedDRA: Dysmenorrhoea, Fatigue, Heavy menstrual bleeding, Skin irritation — Feeling: Fair · Be unable to do your normal daily activities

Free text: Menstrual cycle 2 weeks heavy bleating and severe cramping.....skin irritation and fatigue

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-05
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-06-10
Survey response — day 35, dose 2
MedDRA: Abdominal pain, Back pain, Headache, Menstruation irregular, Neck pain, Neuralgia, Pain in extremity, Rash — Feeling: Fair · Be unable to do your normal daily activities

Free text: Im experiencing issues with skin, breakouts on back and face....back and abdominal pain, menstrual cycle is off; after vaccine menstruated 1 week early/2 cycle 2 weeks early lasting 12 days. Nerve pain in arms legs head neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-05
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-16	Pfizer-BioNTech
2	2021-05-06	Pfizer-BioNTech

Free text

Release 8 — day 14, dose 1

2021-04-30

Symptoms: Joint pain muscle pain neck pain and tension headache last 3 days

Release 8 — days 1–6 daily, dose 2

2021-05-09

Systemic reaction (other): Pain in shoulder blades neck and under arm

2021-05-12

Systemic reaction (other): Neck pain and back pain

Release 8 — day 7, dose 2

2021-05-13

Systemic reaction (other): Severe anxiety. Menstrual cramping and severe pelvic and lower back pain. Menstrual cycle 2 1/2 weeks early

Release 8 — day 14, dose 2

2021-05-22

Symptoms: Shingles and horrible menstrual cramps and no menstrual cycle. Headache and nerve pain and rash on face chest neck and back. Muscles aches and extreme joint pain and stiffness.

Release 8 — day 21, dose 2

2021-05-27

Symptoms: Menstrual cycle 2 weeks heavy bleating and severe cramping.....skin irritation and fatigue

Release 9 — day 35, dose 2

2021-06-10

Symptoms: Im experiencing issues with skin, breakouts on back and face....back and abdominal pain, menstrual cycle is off; after vaccine menstruated 1 week early/2 cycle 2 weeks early lasting 12 days. Nerve pain in arms legs head neck

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	Abdominal pain	✓	✓	✓
SD	Arthralgia	✓	✓	✓
SD	Back pain	✓	✓	✓
SD	Dysmenorrhoea	✓	✓	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Heavy menstrual bleeding	✓	✓	✓
SD	Herpes zoster	✓	✓	✓
SD	Joint stiffness	✓	✓	✓
SD	Menstruation irregular	✓	✓	✓
SD	Myalgia	✓	✓	✓
SD	Neck pain	✓	✓	✓
SD	Neuralgia	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SD	Rash	✓	✓	✓
SD	Skin irritation	✓	✓	✓
SD	Tension headache	✓	✓	✓
SRO	Anxiety	✓	✓	✓
SRO	Axillary pain	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Menstrual disorder	✓	✓	✓
SRO	Musculoskeletal pain	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Pelvic pain	✓	✓	✓

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