4Q8-31521-91608 · OpenVSafe

Timeline

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

2021-01-29
Dose 1 — Moderna
2021-02-09
Registered in v-safe
2021-02-12
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-02-21
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-26
Dose 2 — Moderna
2021-02-26
Health check-in — day 0, dose 2
Feeling: Good · Headache, Nausea

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Muscle or body aches, Fatigue or tiredness, Rash, not including the immediate area around the injection site · Be unable to do your normal daily activities

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-12
Survey response — day 14, dose 2
MedDRA: Headache — Feeling: Fair

Free text: Headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-21
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-26
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-11
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-28
Survey response — 3 months, dose 2
MedDRA: Hypersensitivity, Nasal congestion, Oropharyngeal pain — Feeling: Good

Free text: Allergies-sore throat, stuffy nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-27
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-03
Dose 3 — Pfizer-BioNTech
2022-05-09
Survey response — 6 months, dose 3
MedDRA: Cough, Ear discomfort, Headache, Oropharyngeal pain, Pain — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Sore throat, ear pressure, headache, body aches, cough

MedDRA releases: 2024-11 · check-in free text available
2022-10-07
Dose 4 — Pfizer-BioNTech
Co-administered: Flu
2022-10-09
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-10-23
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-10-31
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-11-11
Survey response — day 35, dose 4
MedDRA: Headache, Nasopharyngitis, Oropharyngeal pain, Respiratory tract congestion — Feeling: Fair

Free text: Basic cold-headache, sore throat, congestion

MedDRA releases: 2024-11 · check-in free text available
2022-11-19
Survey response — day 42, dose 4
MedDRA: Conjunctivitis, Nasopharyngitis — Feeling: Fair

Free text: Basic cold symptoms. Pink eye.

MedDRA releases: 2024-11 · check-in free text available
2023-01-06
Survey response — 3 months, dose 4
MedDRA: 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 · Emergency room or emergency department visit

MedDRA releases: 2024-11
2023-01-06
Report sent to call center — 3 months, dose 4
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Emergency room or emergency department visit · 1 call case(s)
2023-01-10
Call 1 — Left Voicemail
2023-04-07
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-29	Moderna
2	2021-02-26	Moderna
3	2021-11-03	Pfizer-BioNTech	No
4	2022-10-07	Pfizer-BioNTech	Flu

Call center

Reported	Outcome	VAERS-related outcome
2023-01-06	Unsuccessful

Free text

Release 5 — day 14, dose 2

2021-03-12

Symptoms: Headache

Release 8 — 3 months, dose 2

2021-05-28

Symptoms: Allergies-sore throat, stuffy nose

Release 11 — 6 months, dose 3

2022-05-09

Symptoms: Sore throat, ear pressure, headache, body aches, cough

Release 12 — day 35, dose 4

2022-11-11

Symptoms: Basic cold-headache, sore throat, congestion

Release 12 — day 42, dose 4

2022-11-19

Symptoms: Basic cold symptoms. Pink eye.

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	Conjunctivitis	·	·	✓
SD	Cough	·	·	✓
SD	Ear discomfort	·	·	✓
SD	Headache	✓	✓	✓
SD	Hypersensitivity	✓	✓	✓
SD	Nasal congestion	✓	✓	✓
SD	Nasopharyngitis	·	·	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pain	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SD	Upper respiratory tract infection	·	·	✓

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