42T-21302-52539 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-04-26
Dose 1 — Moderna
2021-05-26
Registered in v-safe
2021-05-26
Survey response — day 28, dose 1
MedDRA: Abscess, Cough, Dyspnoea, Office visit, Productive cough, Pyrexia — Feeling: Poor · Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Symptoms: Large abscess in right breast, and pneumonia or Covid, fever two days after vaccination for 4 days, and breathing very difficult, coughing and sputum. · Healthcare visit (other): Visit to PCP for abscess and a follow up a week later continuing antibiotics for a week more

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-26
Report sent to call center — day 28, dose 1
Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-02
Survey response — day 35, dose 1
MedDRA: Breast abscess, Office visit, SARS-CoV-2 test — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Symptoms: Abscess in my right breast and possibly Covid-19, waiting on the results of my test, also waiting on a Chest x-ray read. Both done on May 27th. · Healthcare visit (other): PCP visit, May 27th.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-02
Report sent to call center — day 35, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-07
Dose 2 — Moderna
2021-06-07
Health check-in — day 0, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-06-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-06-10
Survey response — days 1–6 daily, dose 2
MedDRA: Feeling hot, Hyperhidrosis — Feeling: Fair · Chills, Joint pains, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Hot sweats

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-12
Survey response — days 1–6 daily, dose 2
MedDRA: Hot flush — Feeling: Fair · Site: Itching · Chills, Muscle or body aches, Fatigue or tiredness, Nausea

Free text: Hot flashes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-14
Health check-in — day 7, dose 2
Feeling: Fair · None

Adult check-in
2021-09-09
Survey response — 3 months, dose 2
MedDRA: Productive cough, Pyrexia, Rhinorrhoea, Secretion discharge — Feeling: Poor · Be unable to do your normal daily activities

Free text: Cough with mucus,runny nose and fever

MedDRA releases: 2024-11 · check-in free text available
2022-01-11
Call 1 — Could Not Reach Participant
2022-01-14
Call 2 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-26	Moderna
2	2021-06-07	Moderna

Call center

2 call center cases

2 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 8 — day 28, dose 1

2021-05-26

Symptoms: Large abscess in right breast, and pneumonia or Covid, fever two days after vaccination for 4 days, and breathing very difficult, coughing and sputum.

Healthcare visit (other): Visit to PCP for abscess and a follow up a week later continuing antibiotics for a week more

Release 8 — day 35, dose 1

2021-06-02

Symptoms: Abscess in my right breast and possibly Covid-19, waiting on the results of my test, also waiting on a Chest x-ray read. Both done on May 27th.

Healthcare visit (other): PCP visit, May 27th.

Release 9 — days 1–6 daily, dose 2

2021-06-10

Systemic reaction (other): Hot sweats

2021-06-12

Systemic reaction (other): Hot flashes

Release 9 — 3 months, dose 2

2021-09-09

Symptoms: Cough with mucus,runny nose and fever

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	Abscess	✓	✓	✓
HCVO	Office visit	✓	✓	✓
SD	Abscess	✓	✓	✓
SD	Breast abscess	✓	✓	✓
SD	Cough	✓	✓	✓
SD	Dyspnoea	✓	✓	✓
SD	Productive cough	✓	✓	✓
SD	Pyrexia	✓	✓	✓
SD	Rhinorrhoea	·	·	✓
SD	SARS-CoV-2 test	✓	✓	✓
SD	Secretion discharge	·	·	✓
SRO	Feeling hot	✓	✓	✓
SRO	Hot flush	✓	✓	✓
SRO	Hyperhidrosis	✓	✓	✓

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