2YJ-31272-22574

3 vaccinations 6 coded responses 24 check-ins 6 free-text entries 1 call case

Sex: Female
Age at first dose: 26-30
ZIP prefix: 601 / IL
Registered: 2021-02-22

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

2021-02-19
Dose 1 — Pfizer-BioNTech
2021-02-22
Registered in v-safe
2021-02-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-23
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Redness, Itching · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Itching · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Itching · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-02-26
Health check-in — day 7, dose 1
Feeling: Fair · Site: Pain, Itching · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-05
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-12
Dose 2 — Pfizer-BioNTech
2021-03-12
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain, Itching · Headache

Adult check-in
2021-03-13
Survey response — days 1–6 daily, dose 2
MedDRA: Pre-existing disease, Unevaluable event — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Free text: I have suspected endometriosis, and Im on my period; and diarrhea/headache/nausea/abdominal pain is usual for my period; its difficult to discern whats beyond that

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-14
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-03-15
Survey response — days 1–6 daily, dose 2
MedDRA: Abdominal pain, Diarrhoea, Nausea — Feeling: Fair · Site: Pain, Itching · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: I have significant nausea/abdominal pain/diarrhea during and after my period, which ended yesterday. Its a little hard to tell whats period issues and whats vaccine side effects.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-16
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Itching · Headache, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-03-17
Survey response — days 1–6 daily, dose 2
MedDRA: Oropharyngeal pain — Feeling: Poor · Site: Itching · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Free text: Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fever · Chills, Headache, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-19
Health check-in — day 7, dose 2
Feeling: Fair · Site: Redness, Itching · Headache, Nausea, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-03-26
Health check-in — day 14, dose 2
Feeling: Fair

Adult check-in
2021-04-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-10
Survey response — 6 months, dose 2
MedDRA: Diarrhoea, Gastroenteritis viral, Headache, Nausea, SARS-CoV-2 test negative — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Stomach bug (diarrhea, nausea, headache). Tested 2x for COVID, both times negative. Symptoms resolved.

MedDRA releases: 2024-11 · check-in free text available
2021-11-23
Dose 3 — Pfizer-BioNTech
2022-03-14
Survey response — 12 months, dose 2
MedDRA: Chills, Fatigue, Nasal congestion, Pyrexia, SARS-CoV-2 test negative, Sinus pain, Sinusitis — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I did have a sinus infection or similar stuffy nose, mild fever, sinus pain, fatigue, chills. Tested negative for COVID via PCR test twice.

MedDRA releases: 2024-11 · check-in free text available
2022-05-24
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-23
Survey response — 12 months, dose 3
MedDRA: SARS-CoV-2 test, Upper respiratory tract infection — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Current upper respiratory infection (pending PCR test whether it's COVID or not, tested yesterday but results are not back yet)

MedDRA releases: 2024-11 · check-in free text available
2022-11-23
Report sent to call center — 12 months, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · 1 call case(s)
2022-11-25
Call 1 — Left Voicemail
2022-11-28
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-19	Pfizer-BioNTech
2	2021-03-12	Pfizer-BioNTech
3	2021-11-23	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 5 — days 1–6 daily, dose 2

2021-03-13

Systemic reaction (other): I have suspected endometriosis, and Im on my period; and diarrhea/headache/nausea/abdominal pain is usual for my period; its difficult to discern whats beyond that

2021-03-15

Systemic reaction (other): I have significant nausea/abdominal pain/diarrhea during and after my period, which ended yesterday. Its a little hard to tell whats period issues and whats vaccine side effects.

2021-03-17

Systemic reaction (other): Sore throat

Release 9 — 6 months, dose 2

2021-09-10

Symptoms: Stomach bug (diarrhea, nausea, headache). Tested 2x for COVID, both times negative. Symptoms resolved.

Release 11 — 12 months, dose 2

2022-03-14

Symptoms: I did have a sinus infection or similar stuffy nose, mild fever, sinus pain, fatigue, chills. Tested negative for COVID via PCR test twice.

Release 12 — 12 months, dose 3

2022-11-23

Symptoms: Current upper respiratory infection (pending PCR test whether it's COVID or not, tested yesterday but results are not back yet)

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	Diarrhoea	·	·	✓
SD	Fatigue	·	·	✓
SD	Gastroenteritis viral	·	·	✓
SD	Headache	·	·	✓
SD	Nasal congestion	·	·	✓
SD	Nausea	·	·	✓
SD	Pyrexia	·	·	✓
SD	SARS-CoV-2 test	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Sinus pain	·	·	✓
SD	Sinusitis	·	·	✓
SD	Upper respiratory tract infection	·	·	✓
SRO	Abdominal pain	✓	✓	✓
SRO	Diarrhoea	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Oropharyngeal pain	✓	✓	✓
SRO	Pre-existing disease	✓	✓	✓
SRO	Unevaluable event	·	·	✓

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