6PC-15587-85747 · OpenVSafe

Timeline

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

2020-12-31
Dose 1 — Moderna
2021-01-28
Registered in v-safe
2021-01-28
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-02-05
Survey response — day 35, dose 1
MedDRA: Medical counselling, Urticaria — Feeling: Poor · Get care from a doctor or other healthcare professional

Free text: Symptoms: I developed 2-4 inches of hives under my arms bilaterally 16 hrs after my first dose, which resolved spontaneously after several days. For this reason, the pharmacist refuses to administer my second dose. · Healthcare visit (other): Pharmacy visit for second dose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-05
Report sent to call center — day 35, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-12
Dose 2 — Moderna
2021-02-12
Survey response — day 0, dose 2
MedDRA: Blood pressure increased, Chest discomfort, Emergency care, Feeling jittery, Heart rate increased, Immediate post-injection reaction, Pruritus, Self-medication, Throat irritation, Throat tightness — Feeling: Poor · Site: Pain · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): 10 min after dose: itchy face and throat, tight throat and chest, systolic bp up 50 points, increased HR, feeling jittery. Almost fully resolved after 4 hrs w po Benadryl. · Healthcare visit (other): EMS, transfer to ED declined because I am a healthcare provider and didnt want to pay for the visit

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-12
Report sent to call center — day 0, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-02-13
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-21
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-06-30
Call 1 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-31	Moderna
2	2021-02-12	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 3 — day 35, dose 1

2021-02-05

Symptoms: I developed 2-4 inches of hives under my arms bilaterally 16 hrs after my first dose, which resolved spontaneously after several days. For this reason, the pharmacist refuses to administer my second dose.

Healthcare visit (other): Pharmacy visit for second dose

Release 4 — day 0, dose 2

2021-02-12

Systemic reaction (other): 10 min after dose: itchy face and throat, tight throat and chest, systolic bp up 50 points, increased HR, feeling jittery. Almost fully resolved after 4 hrs w po Benadryl.

Healthcare visit (other): EMS, transfer to ED declined because I am a healthcare provider and didnt want to pay for the visit

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	Emergency care	✓	✓	✓
HCVO	Medical counselling	✓	✓	✓
SD	Urticaria	✓	✓	✓
SRO	Blood pressure increased	✓	✓	✓
SRO	Chest discomfort	✓	✓	✓
SRO	Feeling jittery	✓	✓	✓
SRO	Heart rate increased	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Pruritus	✓	✓	✓
SRO	Self-medication	✓	✓	✓
SRO	Throat irritation	✓	✓	✓
SRO	Throat tightness	✓	✓	✓

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