6RG-46134-72869 · OpenVSafe

Timeline

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

2021-03-18
Dose 1 — Pfizer-BioNTech
2021-03-24
Registered in v-safe
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — day 7, dose 1
Feeling: Fair · None

Adult check-in
2021-04-01
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-08
Dose 2 — Pfizer-BioNTech
2021-04-15
Health check-in — day 7, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-04-22
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-29
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-06
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-15
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-20
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-10
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-08
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-18
Dose 3 — Moderna
2021-11-19
Survey response — days 1–6 daily, dose 3
MedDRA: Photophobia — Feeling: Poor · Site: Pain, Swelling · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Sensitive to light

MedDRA releases: 2024-11 · check-in free text available
2021-11-20
Survey response — days 1–6 daily, dose 3
MedDRA: Aura, Vision blurred — Feeling: Poor · Site: Pain, Swelling · Fever · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Blurred vision -auras

MedDRA releases: 2024-11 · check-in free text available
2021-11-21
Survey response — days 1–6 daily, dose 3
MedDRA: Aura — Feeling: Poor · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Vision auras

MedDRA releases: 2024-11 · check-in free text available
2021-11-22
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Vomiting

Adult check-in
2021-11-23
Survey response — days 1–6 daily, dose 3
MedDRA: Aura — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Vision - auras

MedDRA releases: 2024-11 · check-in free text available
2021-11-24
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-25
Health check-in — day 7, dose 3
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-12-02
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-09
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-12-16
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-23
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-12-30
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-17
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-19
Survey response — 6 months, dose 3
MedDRA: Brain fog, Cough, Upper-airway cough syndrome — 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 · Outpatient clinic or urgent care clinic visit

Free text: Post nasal drip brain fog cough

MedDRA releases: 2024-11 · check-in free text available
2022-05-19
Report sent to call center — 6 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

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-05-20
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-11-20
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-18	Pfizer-BioNTech
2	2021-04-08	Pfizer-BioNTech
3	2021-11-18	Moderna	No

Call center

Reported	Outcome	VAERS-related outcome
2022-05-19	Successful 2022-05-20	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Free text

Release 10 — days 1–6 daily, dose 3

2021-11-19

Systemic reaction (other): Sensitive to light

2021-11-20

Systemic reaction (other): Blurred vision -auras

2021-11-21

Systemic reaction (other): Vision auras

2021-11-23

Systemic reaction (other): Vision - auras

Release 11 — 6 months, dose 3

2022-05-19

Symptoms: Post nasal drip brain fog cough

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	Brain fog	·	·	✓
SD	Cough	·	·	✓
SD	Upper-airway cough syndrome	·	·	✓
SRO	Aura	·	·	✓
SRO	Photophobia	·	·	✓
SRO	Vision blurred	·	·	✓

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