WLV-24138-52955 · OpenVSafe

Timeline

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

2021-01-04
Dose 1 — Pfizer-BioNTech
2021-01-05
Registered in v-safe
2021-01-05
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-01-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-01-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-13
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-18
Survey response — day 14, dose 1
MedDRA: Oropharyngeal pain, Seasonal allergy — Feeling: Fair

Free text: Probably seasonal allergies. Mild sore throat.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-25
Dose 2 — Pfizer-BioNTech
2021-01-25
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-01-26
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-01-27
Survey response — days 1–6 daily, dose 2
MedDRA: Hot flush — Feeling: Fair · Site: Pain · Headache, Joint pains, Muscle or body aches

Free text: 2 hot flashes that went away

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Diarrhea

Adult check-in
2021-02-01
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-15
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-22
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-01
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-08
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-27
Survey response — 6 months, dose 2
MedDRA: Food poisoning, Gastrointestinal disorder, Medical counselling — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Abdominal issues, doctor suspected food poisoning.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-27
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-08-04
Call 1 — Left Voicemail
2021-08-05
Call 2 — Left Voicemail
2021-10-11
Dose 3 — Pfizer-BioNTech
2021-10-29
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-11-01
Survey response — day 21, dose 3
MedDRA: Nasopharyngitis, SARS-CoV-2 test negative — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Had a cold. Was covid negative.

MedDRA releases: 2024-11 · check-in free text available
2021-11-08
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-15
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-23
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-10
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-11
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-10-13
Survey response — 12 months, dose 3
MedDRA: Office visit, Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: I am pregnant · Healthcare visit (other): Routine prenatal care

MedDRA releases: 2024-11 · check-in free text available
2022-10-13
Report sent to call center — 12 months, dose 3
Get care from a doctor or other healthcare professional

1 call case(s)
2022-10-14
Call 3 — Left Voicemail
2022-10-14
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-04	Pfizer-BioNTech
2	2021-01-25	Pfizer-BioNTech
3	2021-10-11	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-07-27	Unsuccessful
2022-10-13	Unsuccessful

Free text

Release 2 — day 14, dose 1

2021-01-18

Symptoms: Probably seasonal allergies. Mild sore throat.

Release 2 — days 1–6 daily, dose 2

2021-01-27

Systemic reaction (other): 2 hot flashes that went away

Release 9 — 6 months, dose 2

2021-07-27

Symptoms: Abdominal issues, doctor suspected food poisoning.

Release 10 — day 21, dose 3

2021-11-01

Symptoms: Had a cold. Was covid negative.

Release 12 — 12 months, dose 3

2022-10-13

Symptoms: I am pregnant

Healthcare visit (other): Routine prenatal care

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	Office visit	·	·	✓
SD	Food poisoning	✓	·	✓
SD	Gastrointestinal disorder	✓	·	✓
SD	Medical counselling	✓	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Oropharyngeal pain	✓	✓	✓
SD	Pregnancy	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓
SD	Seasonal allergy	✓	✓	✓
SRO	Hot flush	✓	✓	✓

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