23L-48055-38147

3 vaccinations 14 coded responses 32 check-ins 14 free-text entries 5 call cases

Sex: Female
Age at first dose: 66+
ZIP prefix: 762 / TX
Registered: 2021-02-05

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

2021-02-05
Registered in v-safe
2021-02-05
Dose 1 — Pfizer-BioNTech
2021-02-05
Survey response — day 0, dose 1
MedDRA: Unevaluable event — Feeling: Good

Free text: Its only been an hour since I got the shot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-06
Survey response — days 1–6 daily, dose 1
MedDRA: Musculoskeletal stiffness — Feeling: Fair · Site: Pain · Fatigue or tiredness, Nausea, Diarrhea

Free text: Slight Stiffness in my neck

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-09
Survey response — days 1–6 daily, dose 1
MedDRA: Back pain — Feeling: Fair · Muscle or body aches, Fatigue or tiredness

Free text: Back pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-10
Survey response — days 1–6 daily, dose 1
MedDRA: Back pain — Feeling: Good · Headache, Muscle or body aches

Free text: Back pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches, Nausea

Adult check-in
2021-02-12
Health check-in — day 7, dose 1
Feeling: Good · Headache, Muscle or body aches

Adult check-in
2021-02-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-26
Dose 2 — Pfizer-BioNTech
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-28
Survey response — days 1–6 daily, dose 2
MedDRA: Musculoskeletal stiffness — Feeling: Good · Site: Pain, Itching · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Stiff neck opposite side of injection.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-01
Survey response — days 1–6 daily, dose 2
MedDRA: Musculoskeletal stiffness — Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Free text: Still have stiff neck and shoulder

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-02
Survey response — days 1–6 daily, dose 2
MedDRA: Multiple sclerosis, Pre-existing disease — Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Free text: I also have MS so not sure if symptoms are from that vs the vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Survey response — days 1–6 daily, dose 2
MedDRA: Oral herpes — Feeling: Good · Muscle or body aches, Fatigue or tiredness

Free text: Woke up with fever blisters on both top and bottom lips. I took 2 valacyclovir. I called Pfizer since they are anti viral pills to make sure I hadnt taken something that would negate my injections. Pfizer said should be no problem with efficacy.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-05
Health check-in — day 7, dose 2
Feeling: Good · Headache, Muscle or body aches

Adult check-in
2021-03-12
Survey response — day 14, dose 2
MedDRA: Cardiac flutter, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Heart flutters my Cardio Dr has me wearing a heart monitor. · Healthcare visit (other): Just went to my Drs office non emergency

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Report sent to call center — day 14, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-19
Survey response — day 21, dose 2
MedDRA: Back pain, Diarrhoea, Dizziness, Nausea, Palpitations — Feeling: Poor · Get care from a doctor or other healthcare professional

Free text: Symptoms: Pounding heart, back pain, nausea, diarrhea, dizziness · Healthcare visit (other): Waiting for my call cardiologist to return my calls. I had MRIs with contrast yesterday and all all but back pain started last night.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-19
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-26
Survey response — day 28, dose 2
MedDRA: Colitis — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Colitis

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Report sent to call center — day 28, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-28
Survey response — 3 months, dose 2
MedDRA: Colitis, Pre-existing disease — Feeling: Poor · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Microscopic colitis flare

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-28
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-27
Survey response — 6 months, dose 2
MedDRA: Heart rate increased, Office visit — Feeling: Poor · Get care from a doctor or other healthcare professional

Free text: Symptoms: Heart rate jumping from 50s to 180+, doesnt stay there goes back down pretty quickly seeing a cardiologist for it. · Healthcare visit (other): Drs office

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-27
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-31
Call 1 — Left Voicemail
2021-09-25
Dose 3 — Pfizer-BioNTech
2021-10-01
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-02
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-09
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-16
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-23
Survey response — day 28, dose 3
MedDRA: Diarrhoea — Feeling: Fair

Free text: Diarrhea

MedDRA releases: 2024-11 · check-in free text available
2021-10-30
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-06
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2021-12-25
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-03-26
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-25
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-05	Pfizer-BioNTech
2	2021-02-26	Pfizer-BioNTech
3	2021-09-25	Pfizer-BioNTech	No

Call center

5 call center cases

5 unsuccessful

See the call center timeline

Free text

Release 3 — day 0, dose 1

2021-02-05

Systemic reaction (other): Its only been an hour since I got the shot

Release 3 — days 1–6 daily, dose 1

2021-02-06

Systemic reaction (other): Slight Stiffness in my neck

2021-02-09

Systemic reaction (other): Back pain

2021-02-10

Systemic reaction (other): Back pain

Release 4 — days 1–6 daily, dose 2

2021-02-28

Systemic reaction (other): Stiff neck opposite side of injection.

2021-03-01

Systemic reaction (other): Still have stiff neck and shoulder

2021-03-02

Systemic reaction (other): I also have MS so not sure if symptoms are from that vs the vaccine

Release 5 — days 1–6 daily, dose 2

2021-03-04

Systemic reaction (other): Woke up with fever blisters on both top and bottom lips. I took 2 valacyclovir. I called Pfizer since they are anti viral pills to make sure I hadnt taken something that would negate my injections. Pfizer said should be no problem with efficacy.

Release 5 — day 14, dose 2

2021-03-12

Symptoms: Heart flutters my Cardio Dr has me wearing a heart monitor.

Healthcare visit (other): Just went to my Drs office non emergency

Release 5 — day 21, dose 2

2021-03-19

Symptoms: Pounding heart, back pain, nausea, diarrhea, dizziness

Healthcare visit (other): Waiting for my call cardiologist to return my calls. I had MRIs with contrast yesterday and all all but back pain started last night.

Release 6 — day 28, dose 2

2021-03-26

Symptoms: Colitis

Release 8 — 3 months, dose 2

2021-05-28

Symptoms: Microscopic colitis flare

Release 9 — 6 months, dose 2

2021-08-27

Symptoms: Heart rate jumping from 50s to 180+, doesnt stay there goes back down pretty quickly seeing a cardiologist for it.

Healthcare visit (other): Drs office

Release 10 — day 28, dose 3

2021-10-23

Symptoms: Diarrhea

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
HCVO	Back pain	✓	✓	✓
HCVO	Office visit	✓	✓	✓
SD	Back pain	✓	✓	✓
SD	Cardiac flutter	✓	✓	✓
SD	Colitis	✓	✓	✓
SD	Diarrhoea	✓	✓	✓
SD	Dizziness	✓	✓	✓
SD	Heart rate increased	✓	·	✓
SD	Nausea	✓	✓	✓
SD	Office visit	✓	·	✓
SD	Palpitations	✓	✓	✓
SD	Pre-existing disease	✓	✓	✓
SRO	Back pain	✓	✓	✓
SRO	Multiple sclerosis	✓	✓	○
SRO	Musculoskeletal stiffness	✓	✓	✓
SRO	Oral herpes	✓	✓	✓
SRO	Pre-existing disease	·	·	✓
SRO	Unevaluable event	✓	✓	✓

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