2UV-50451-69209

3 vaccinations 8 coded responses 28 check-ins 8 free-text entries 0 call cases

Sex: Female
Age at first dose: 31-35
ZIP prefix: 950 / CA
Registered: 2021-03-06

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

2021-03-06
Registered in v-safe
2021-03-06
Dose 1 — Pfizer-BioNTech
2021-03-06
Health check-in — day 0, dose 1
Feeling: Fair · None

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-09
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy, Oropharyngeal pain — Feeling: Fair

Free text: Sore throat & swollen lymph nodes (these also flare with chronic illness though, so not sure the shot is to blame)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-10
Survey response — days 1–6 daily, dose 1
MedDRA: Lymphadenopathy, Oropharyngeal pain — Feeling: Fair

Free text: Swollen lymph nodes and sore throat - but also common with pre-existing chronic illness/infections

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-11
Survey response — days 1–6 daily, dose 1
MedDRA: Lyme disease — Feeling: Fair · Joint pains, Muscle or body aches

Free text: I also have Lyme disease and have been walking a lot, so these may be unrelated to the shot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Survey response — days 1–6 daily, dose 1
MedDRA: Ear pain, Oropharyngeal pain — Feeling: Poor

Free text: Sore throat, painful ears - probably allergies

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-13
Health check-in — day 7, dose 1
Feeling: Fair · None

Adult check-in
2021-03-20
Survey response — day 14, dose 1
MedDRA: Feeling of body temperature change, Insomnia — Feeling: Fair

Free text: Insomnia, feeling hot and cold - but no fever

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Dose 2 — Pfizer-BioNTech
2021-03-27
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · None

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · 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
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · Fever · Diarrhea, Abdominal pain

Adult check-in
2021-04-02
Survey response — days 1–6 daily, dose 2
MedDRA: Body temperature increased, Flushing, Hyperhidrosis — Feeling: Fair · Fever · Fatigue or tiredness · Be unable to do your normal daily activities

Free text: Sweating a lot, feeling flush. (My baseline temp is usually 97.6 so I am still running a degree warmer than usual.)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-03
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-10
Survey response — day 14, dose 2
MedDRA: Chills — Feeling: Fair

Free text: Few rounds of chills

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-17
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-04-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-01
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-05-08
Survey response — day 42, dose 2
MedDRA: Insomnia — Feeling: Fair · Be unable to do your normal daily activities

Free text: Insomnia

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-26
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-08-20
Dose 3 — Pfizer-BioNTech
2021-09-25
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-30
Health check-in — day 35, dose 3
Feeling: Fair

Adult check-in
2021-10-01
Health check-in — day 42, dose 3
Feeling: Fair

Adult check-in
2021-11-20
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-02-18
Health check-in — 6 months, dose 3
Feeling: Fair

Adult check-in
2022-08-20
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-06	Pfizer-BioNTech
2	2021-03-27	Pfizer-BioNTech
3	2021-08-20	Pfizer-BioNTech	No

Free text

Release 5 — days 1–6 daily, dose 1

2021-03-09

Systemic reaction (other): Sore throat & swollen lymph nodes (these also flare with chronic illness though, so not sure the shot is to blame)

2021-03-10

Systemic reaction (other): Swollen lymph nodes and sore throat - but also common with pre-existing chronic illness/infections

2021-03-11

Systemic reaction (other): I also have Lyme disease and have been walking a lot, so these may be unrelated to the shot

2021-03-12

Systemic reaction (other): Sore throat, painful ears - probably allergies

Release 6 — day 14, dose 1

2021-03-20

Symptoms: Insomnia, feeling hot and cold - but no fever

Release 6 — days 1–6 daily, dose 2

2021-04-02

Systemic reaction (other): Sweating a lot, feeling flush. (My baseline temp is usually 97.6 so I am still running a degree warmer than usual.)

Release 7 — day 14, dose 2

2021-04-10

Symptoms: Few rounds of chills

Release 8 — day 42, dose 2

2021-05-08

Symptoms: Insomnia

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	Chills	✓	✓	✓
SD	Feeling of body temperature change	✓	✓	✓
SD	Insomnia	✓	✓	✓
SRO	Body temperature increased	✓	✓	✓
SRO	Ear pain	✓	✓	✓
SRO	Flushing	✓	✓	✓
SRO	Hyperhidrosis	✓	✓	✓
SRO	Lyme disease	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓

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