YD6-27779-29592

2 vaccinations 8 coded responses 22 check-ins 8 free-text entries 1 call case

Sex: Female
Age at first dose: 36-40
ZIP prefix: 652 / MO
Registered: 2021-04-06

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

2021-04-06
Registered in v-safe
2021-04-06
Dose 1 — Pfizer-BioNTech
2021-04-06
Survey response — day 0, dose 1
MedDRA: Myalgia, Neck pain — Feeling: Good

Free text: Neck/muscle pain on side of vaccination. Brief and mild. Like a knotted neck muscle.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Fever · Headache, Joint pains, Muscle or body aches · Be unable to do your normal daily activities

Adult check-in
2021-04-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-10
Survey response — days 1–6 daily, dose 1
MedDRA: Muscle spasms — Feeling: Good

Free text: Crampy but not on or expect period

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-11
Survey response — days 1–6 daily, dose 1
MedDRA: Dysmenorrhoea — Feeling: Fair · Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Free text: More menstral like cramps with no mensees and in middle of cycle

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Health check-in — day 7, dose 1
Feeling: Good · Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-20
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-27
Dose 2 — Pfizer-BioNTech
2021-04-27
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · None

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Fever · Fatigue or tiredness

Adult check-in
2021-05-01
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Fair · Site: Redness, Swelling · Nausea

Free text: Ipsilateral supraclavicular lymphadenopathy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-02
Survey response — days 1–6 daily, dose 2
MedDRA: Lymphadenopathy — Feeling: Poor · Fever · Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Swollen lymph node on clavicle that concerns me as possible blood clot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Survey response — day 7, dose 2
MedDRA: Lymphadenopathy — Feeling: Good

Free text: Swollen supraclavicular lymph node

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-11
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-18
Survey response — day 21, dose 2
MedDRA: Arthralgia, Myalgia, Neck pain — Feeling: Fair

Free text: Shoulder/neck joint/muscle pain today. Same side as last vacc.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-25
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-08
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-27
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-26
Survey response — 6 months, dose 2
MedDRA: Chills, Cough, Fatigue, Headache, Nasal congestion, Oropharyngeal pain, Pain, Rhinorrhoea, SARS-CoV-2 test — 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: Symptoms: Fatigue, chills, aches & pains, headache, runny/stuffy nose, sore throat, cough · Healthcare visit (other): Covid test

MedDRA releases: 2024-11 · check-in free text available
2021-10-26
Report sent to call center — 6 months, dose 2
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)
2021-10-28
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-06	Pfizer-BioNTech
2	2021-04-27	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-10-26	Unsuccessful

Free text

Release 7 — day 0, dose 1

2021-04-06

Systemic reaction (other): Neck/muscle pain on side of vaccination. Brief and mild. Like a knotted neck muscle.

Release 7 — days 1–6 daily, dose 1

2021-04-10

Systemic reaction (other): Crampy but not on or expect period

2021-04-11

Systemic reaction (other): More menstral like cramps with no mensees and in middle of cycle

Release 8 — days 1–6 daily, dose 2

2021-05-01

Systemic reaction (other): Ipsilateral supraclavicular lymphadenopathy

2021-05-02

Systemic reaction (other): Swollen lymph node on clavicle that concerns me as possible blood clot

Release 8 — day 7, dose 2

2021-05-04

Systemic reaction (other): Swollen supraclavicular lymph node

Release 8 — day 21, dose 2

2021-05-18

Symptoms: Shoulder/neck joint/muscle pain today. Same side as last vacc.

Release 10 — 6 months, dose 2

2021-10-26

Symptoms: Fatigue, chills, aches & pains, headache, runny/stuffy nose, sore throat, cough

Healthcare visit (other): Covid test

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	SARS-CoV-2 test	·	·	✓
SD	Arthralgia	✓	✓	✓
SD	Chills	·	·	✓
SD	Cough	·	·	✓
SD	Fatigue	·	·	✓
SD	Headache	·	·	✓
SD	Myalgia	✓	✓	✓
SD	Nasal congestion	·	·	✓
SD	Neck pain	✓	✓	✓
SD	Oropharyngeal pain	·	·	✓
SD	Pain	·	·	✓
SD	Rhinorrhoea	·	·	✓
SRO	Dysmenorrhoea	✓	✓	✓
SRO	Lymphadenopathy	✓	✓	✓
SRO	Muscle spasms	✓	✓	✓
SRO	Myalgia	✓	✓	✓
SRO	Neck pain	✓	✓	✓

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