6UL-84880-05296 · OpenVSafe

Timeline

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

2021-03-15
Dose 1 — Pfizer-BioNTech
2021-03-17
Registered in v-safe
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Abdominal pain

Adult check-in
2021-03-22
Health check-in — day 7, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-05
Dose 2 — Pfizer-BioNTech
2021-04-05
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain, Itching · Fatigue or tiredness, Nausea

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Chills, Headache, Joint pains, Fatigue or tiredness, Nausea · Be unable to work

Adult check-in
2021-04-07
Survey response — days 1–6 daily, dose 2
MedDRA: Fatigue, Tremor — Feeling: Fair · Site: Pain · Nausea

Free text: Fatigue, shakiness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Itching · None

Adult check-in
2021-04-11
Survey response — days 1–6 daily, dose 2
MedDRA: Oral herpes — Feeling: Fair

Free text: Fever blister on lip

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-12
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-19
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-26
Health check-in — day 21, dose 2
Feeling: Good

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

Adult check-in
2021-05-10
Survey response — day 35, dose 2
MedDRA: Oral herpes, Pre-existing disease — Feeling: Fair

Free text: I have a fever blister. Since vaccination I have experienced them with much more frequency.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-19
Survey response — day 42, dose 2
MedDRA: Aphthous ulcer, Oral herpes — Feeling: Good

Free text: I have had several fever blisters and the first canker sore in years (news this week) since having the vaccine.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2022-04-05
Survey response — 12 months, dose 2
MedDRA: Amnesia, Disturbance in attention, Parosmia — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: I have realized that my sense of smell is compromised. Additionally, I am having difficulty focusing and concentrating as well as remembering things. This has come about since COVID I believe.

MedDRA releases: 2024-11 · check-in free text available
2022-04-05
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-04-06
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-15	Pfizer-BioNTech
2	2021-04-05	Pfizer-BioNTech

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-07

Systemic reaction (other): Fatigue, shakiness

2021-04-11

Systemic reaction (other): Fever blister on lip

Release 8 — day 35, dose 2

2021-05-10

Symptoms: I have a fever blister. Since vaccination I have experienced them with much more frequency.

Release 8 — day 42, dose 2

2021-05-19

Symptoms: I have had several fever blisters and the first canker sore in years (news this week) since having the vaccine.

Release 11 — 12 months, dose 2

2022-04-05

Symptoms: I have realized that my sense of smell is compromised. Additionally, I am having difficulty focusing and concentrating as well as remembering things. This has come about since COVID I believe.

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	Amnesia	·	·	✓
SD	Aphthous ulcer	✓	✓	✓
SD	Disturbance in attention	·	·	✓
SD	Oral herpes	✓	✓	✓
SD	Parosmia	·	·	✓
SD	Pre-existing disease	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Oral herpes	✓	✓	✓
SRO	Tremor	✓	✓	✓

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