4DS-33729-26655

4 vaccinations 11 coded responses 27 check-ins 10 free-text entries 0 call cases

Sex: Female
Age at first dose: 66+
ZIP prefix: 972 / OR
Registered: 2021-03-15

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

2021-03-15
Registered in v-safe
2021-03-15
Dose 1 — Pfizer-BioNTech
2021-03-15
Survey response — day 0, dose 1
MedDRA: Dysgeusia, Taste disorder — Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Nausea · Be unable to do your normal daily activities

Free text: Chemical/metallic taste in my mouth

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-16
Survey response — days 1–6 daily, dose 1
MedDRA: Dysgeusia — Feeling: Fair · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Still have a chemical taste in my mouth/throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Adult check-in
2021-03-18
Survey response — days 1–6 daily, dose 1
MedDRA: Dysgeusia — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Back to having a chemical taste in my mouth

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-19
Survey response — days 1–6 daily, dose 1
MedDRA: Dysgeusia — Feeling: Good · Muscle or body aches, Fatigue or tiredness

Free text: I still have a chemical taste in my mouth

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-20
Survey response — days 1–6 daily, dose 1
MedDRA: Dysgeusia — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Chemical taste is remaining.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-21
Survey response — days 1–6 daily, dose 1
MedDRA: Dysgeusia — Feeling: Good · Muscle or body aches, Fatigue or tiredness

Free text: Chemical taste in mouth, but not as bad as it has been.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-22
Health check-in — day 7, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-29
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-05
Dose 2 — Pfizer-BioNTech
2021-04-12
Health check-in — day 7, dose 2
Feeling: Good · Headache

Adult check-in
2021-04-20
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-26
Survey response — day 21, dose 2
MedDRA: Fatigue, Vertigo — Feeling: Fair · Be unable to do your normal daily activities

Free text: Extremely tired and increased vertigo

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-10
Survey response — day 35, dose 2
MedDRA: Chills, Migraine — Feeling: Good · Be unable to do your normal daily activities

Free text: Migraines and chills more frequent

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-05
Survey response — 3 months, dose 2
MedDRA: Asthenia, Cough, Fatigue, Headache, Pre-existing disease — Feeling: Good · Be unable to do your normal daily activities

Free text: Developed a cough for a couple of weeks. I've had more headaches than usual. I've been more tired and don't seem to have the stamina I did prior.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-10-04
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-01
Dose 3 — Pfizer-BioNTech
2022-04-05
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-12
Dose 4 — Moderna
2022-04-22
Health check-in — day 7, dose 4
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
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
2022-05-18
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-05-26
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-07-12
Survey response — 3 months, dose 4
MedDRA: Cough, Diarrhoea, Fatigue, Nasal congestion, Nausea — Feeling: Fair · Be unable to do your normal daily activities

Free text: A dry cough, nausea, nasal congestion, exhaustion, diarrhea

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

Adult check-in
2023-04-12
Survey response — 12 months, dose 4
MedDRA: Dyspnoea, Pre-existing disease, Respiratory symptom — Feeling: Good

MedDRA releases: 2024-11

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-15	Pfizer-BioNTech
2	2021-04-05	Pfizer-BioNTech
3	2021-11-01	Pfizer-BioNTech	No
4	2022-04-12	Moderna	No

Free text

Release 5 — day 0, dose 1

2021-03-15

Systemic reaction (other): Chemical/metallic taste in my mouth

Release 5 — days 1–6 daily, dose 1

2021-03-16

Systemic reaction (other): Still have a chemical taste in my mouth/throat

2021-03-18

Systemic reaction (other): Back to having a chemical taste in my mouth

2021-03-19

Systemic reaction (other): I still have a chemical taste in my mouth

Release 6 — days 1–6 daily, dose 1

2021-03-20

Systemic reaction (other): Chemical taste is remaining.

2021-03-21

Systemic reaction (other): Chemical taste in mouth, but not as bad as it has been.

Release 8 — day 21, dose 2

2021-04-26

Symptoms: Extremely tired and increased vertigo

Release 8 — day 35, dose 2

2021-05-10

Symptoms: Migraines and chills more frequent

Release 9 — 3 months, dose 2

2021-07-05

Symptoms: Developed a cough for a couple of weeks. I've had more headaches than usual. I've been more tired and don't seem to have the stamina I did prior.

Release 12 — 3 months, dose 4

2022-07-12

Symptoms: A dry cough, nausea, nasal congestion, exhaustion, 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
SD	Asthenia	✓	✓	✓
SD	Chills	✓	✓	✓
SD	Cough	✓	✓	✓
SD	Diarrhoea	·	·	✓
SD	Dyspnoea	·	·	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Migraine	✓	✓	✓
SD	Nasal congestion	·	·	✓
SD	Nausea	·	·	✓
SD	Pre-existing disease	✓	✓	✓
SD	Respiratory symptom	·	·	✓
SD	Vertigo	✓	✓	✓
SRO	Dysgeusia	✓	✓	✓
SRO	Taste disorder	✓	✓	✓

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