ZLZ-24418-70423

4 vaccinations 10 coded responses 35 check-ins 10 free-text entries 0 call cases

Sex: Female
Age at first dose: 66+
ZIP prefix: 926 / CA
Registered: 2021-02-27

Relationship: Self
Race: White
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

2021-02-27
Registered in v-safe
2021-02-27
Dose 1 — Pfizer-BioNTech
2021-02-27
Survey response — day 0, dose 1
MedDRA: Electric shock sensation — Feeling: Fair · Site: Pain · Chills, Headache, Joint pains, Muscle or body aches, Abdominal pain · Be unable to do your normal daily activities

Free text: It felt like a electrical worm traveled up my spine into my head

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-03-02
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain — Feeling: Good · Site: Pain · Muscle or body aches

Free text: Pain at arm shot site only

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-03
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain — Feeling: Good · Joint pains

Free text: Pain at injection arm site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-04
Survey response — days 1–6 daily, dose 1
MedDRA: Injection site pain — Feeling: Good · Site: Pain

Free text: Pain only at injection site

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-05
Survey response — days 1–6 daily, dose 1
MedDRA: Glossodynia — Feeling: Good · Site: Pain

Free text: My tongue is sore in different spots. I doNot see any redness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-20
Dose 2 — Pfizer-BioNTech
2021-03-20
Survey response — day 0, dose 2
MedDRA: Head discomfort — Feeling: Fair · Site: Pain · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Head pressure but no headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-21
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Nausea, Abdominal pain · Be unable to work

Adult check-in
2021-03-22
Survey response — days 1–6 daily, dose 2
MedDRA: Ear pain — Feeling: Fair · Site: Pain, Swelling · Headache, Joint pains, Muscle or body aches, Nausea, Diarrhea · Be unable to do your normal daily activities

Free text: Ear ache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-23
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling abnormal — Feeling: Good

Free text: I finally feel human again

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Abdominal pain

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Diarrhea, Abdominal pain

Adult check-in
2021-04-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-19
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-19
Dose 3 — Pfizer-BioNTech
2022-03-20
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-12
Dose 4 — Pfizer-BioNTech
2022-04-20
Health check-in — day 7, dose 4
Feeling: Good · Chills, Muscle or body aches, Fatigue or tiredness, Diarrhea · Be unable to do your normal daily activities

Adult check-in
2022-04-20
Survey response — 6 months, dose 3
MedDRA: Diarrhoea, Headache, Hyperhidrosis, Peripheral coldness, Tremor — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Cold hands and then body shakes. I went to bed and sweat then I felt better about 3 pm but for the next 2 days I experienced diarrhea headache. I had 4 th vaccine on 4/12/22 and experienced the same symptoms. It was also a Pfizer vaccine booster

MedDRA releases: 2024-11 · check-in free text available
2022-04-26
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-05-03
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-05-10
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-05-17
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-05-24
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-07-14
Survey response — 3 months, dose 4
MedDRA: COVID-19 — Feeling: Poor · Be unable to do your normal daily activities

Free text: Contracted covid

MedDRA releases: 2024-11 · check-in free text available
2022-10-11
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in
2023-04-13
Health check-in — 12 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-27	Pfizer-BioNTech
2	2021-03-20	Pfizer-BioNTech
3	2021-10-19	Pfizer-BioNTech	No
4	2022-04-12	Pfizer-BioNTech	No

Free text

Release 4 — day 0, dose 1

2021-02-27

Systemic reaction (other): It felt like a electrical worm traveled up my spine into my head

Release 4 — days 1–6 daily, dose 1

2021-03-02

Systemic reaction (other): Pain at arm shot site only

Release 5 — days 1–6 daily, dose 1

2021-03-03

Systemic reaction (other): Pain at injection arm site

2021-03-04

Systemic reaction (other): Pain only at injection site

2021-03-05

Systemic reaction (other): My tongue is sore in different spots. I doNot see any redness

Release 6 — day 0, dose 2

2021-03-20

Systemic reaction (other): Head pressure but no headache

Release 6 — days 1–6 daily, dose 2

2021-03-22

Systemic reaction (other): Ear ache

2021-03-23

Systemic reaction (other): I finally feel human again

Release 11 — 6 months, dose 3

2022-04-20

Symptoms: Cold hands and then body shakes. I went to bed and sweat then I felt better about 3 pm but for the next 2 days I experienced diarrhea headache. I had 4 th vaccine on 4/12/22 and experienced the same symptoms. It was also a Pfizer vaccine booster

Release 12 — 3 months, dose 4

2022-07-14

Symptoms: Contracted covid

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	COVID-19	·	·	✓
SD	Diarrhoea	·	·	✓
SD	Headache	·	·	✓
SD	Hyperhidrosis	·	·	✓
SD	Peripheral coldness	·	·	✓
SD	Tremor	·	·	✓
SRO	Ear pain	✓	✓	✓
SRO	Electric shock sensation	✓	✓	✓
SRO	Feeling abnormal	✓	✓	✓
SRO	Glossodynia	✓	✓	✓
SRO	Head discomfort	✓	✓	✓
SRO	Injection site pain	✓	✓	✓
SRO	Pain	○	○	○
SRO	Shock symptom	○	○	○

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