ARG-86959-80627

2 vaccinations 9 coded responses 16 check-ins 9 free-text entries 2 call cases

Sex: Female
Age at first dose: 36-40
ZIP prefix: 019 / MA
Registered: 2021-07-09

Relationship: Self
Race: White
Ethnicity: Not Hispanic or Latino

Timeline

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

2021-06-18
Dose 1 — Pfizer-BioNTech
2021-07-09
Registered in v-safe
2021-07-09
Dose 2 — Pfizer-BioNTech
2021-07-09
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-07-10
Survey response — days 1–6 daily, dose 2
MedDRA: Lactation insufficiency — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Decrease in breast milk supply

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-11
Survey response — days 1–6 daily, dose 2
MedDRA: Blood lactic acid increased, Lactation insufficiency — Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Decreased breast milk supply

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-07-13
Survey response — days 1–6 daily, dose 2
MedDRA: Breast feeding, Lactation insufficiency — Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Free text: Decreased breast milk supply

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-07-15
Survey response — days 1–6 daily, dose 2
MedDRA: Injected limb mobility decreased, Lactation insufficiency, Neuralgia — Feeling: Fair · Headache, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Free text: No breast milk supply now. Also, arm that received both injections has been experiencing significant nerve pain and diminished functionality. This has been ongoing since the first injection in June.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-16
Survey response — day 7, dose 2
MedDRA: Burning sensation, Lactation insufficiency, Neuralgia — Feeling: Fair · Headache, Fatigue or tiredness, Nausea, Diarrhea · Be unable to do your normal daily activities

Free text: No breast milk supply. Nerve pain (burning sensation) down left arm.

MedDRA releases: 2024-11 · check-in free text available
2021-07-23
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-07-30
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-08-06
Survey response — day 28, dose 2
MedDRA: Lactation insufficiency — Feeling: Good · Be unable to do your normal daily activities

Free text: Breast milk supply is still not returning and continues to diminish. From initially producing 40oz daily to 30oz right after the vaccine and now it is down to 8oz daily. Very disappointed in this.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-13
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-08-20
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-10-08
Survey response — 3 months, dose 2
MedDRA: Lactation insufficiency, Neuralgia — Feeling: Good · Be unable to do your normal daily activities

Free text: Still having significant nerve pain. Absolutely no breast milk production.

MedDRA releases: 2024-11 · check-in free text available
2022-01-07
Survey response — 6 months, dose 2
MedDRA: Nervous system disorder — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Neurological issues. Nerve issues throughout left side of body.

MedDRA releases: 2024-11 · check-in free text available
2022-01-07
Report sent to call center — 6 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-01-10
Call 1 — Left Voicemail
2022-07-11
Survey response — 12 months, dose 2
MedDRA: Anxiety, Plantar fasciitis, Stress fracture — Feeling: Fair · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Stress fracture, plantar fasciitis, increased anxiety

MedDRA releases: 2024-11 · check-in free text available
2022-07-11
Report sent to call center — 12 months, dose 2
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-07-12
Call 1 — Left Voicemail
2022-07-12
Callback requested for
02:00PM ET

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-06-18	Pfizer-BioNTech	No
2	2021-07-09	Pfizer-BioNTech	No

Call center

2 call center cases

2 unsuccessful

See the call center timeline

Free text

Release 9 — days 1–6 daily, dose 2

2021-07-10

Systemic reaction (other): Decrease in breast milk supply

2021-07-11

Systemic reaction (other): Decreased breast milk supply

2021-07-13

Systemic reaction (other): Decreased breast milk supply

2021-07-15

Systemic reaction (other): No breast milk supply now. Also, arm that received both injections has been experiencing significant nerve pain and diminished functionality. This has been ongoing since the first injection in June.

Release 9 — day 7, dose 2

2021-07-16

Systemic reaction (other): No breast milk supply. Nerve pain (burning sensation) down left arm.

Release 9 — day 28, dose 2

2021-08-06

Symptoms: Breast milk supply is still not returning and continues to diminish. From initially producing 40oz daily to 30oz right after the vaccine and now it is down to 8oz daily. Very disappointed in this.

Release 10 — 3 months, dose 2

2021-10-08

Symptoms: Still having significant nerve pain. Absolutely no breast milk production.

Release 10 — 6 months, dose 2

2022-01-07

Symptoms: Neurological issues. Nerve issues throughout left side of body.

Release 12 — 12 months, dose 2

2022-07-11

Symptoms: Stress fracture, plantar fasciitis, increased anxiety

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	Anxiety	·	·	✓
SD	Lactation insufficiency	✓	·	✓
SD	Nervous system disorder	·	·	✓
SD	Neuralgia	·	·	✓
SD	Plantar fasciitis	·	·	✓
SD	Stress fracture	·	·	✓
SRO	Blood lactic acid increased	○	✓	○
SRO	Breast feeding	✓	✓	✓
SRO	Burning sensation	·	·	✓
SRO	Injected limb mobility decreased	✓	·	✓
SRO	Lactation insufficiency	✓	✓	✓
SRO	Neuralgia	✓	·	✓

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