M8G-28357-36026 · 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
2021-03-16
Registered in v-safe
2021-03-16
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work

Adult check-in
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-03-29
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-05
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-06
Dose 2 — Pfizer-BioNTech
2021-04-06
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-04-07
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-04-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Muscle or body aches

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · None

Adult check-in
2021-04-13
Survey response — day 7, dose 2
MedDRA: Oropharyngeal pain — Feeling: Fair · Headache · Be unable to work, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Free text: Sore throat

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-13
Report sent to call center — day 7, dose 2
Be unable to work · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-20
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-27
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-04
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-11
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-06
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-05
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-09
Dose 3 — Pfizer-BioNTech
2021-10-09
Health check-in — day 0, dose 3
Feeling: Poor · Site: Pain · Headache, Muscle or body aches

Adult check-in
2021-10-10
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain · Chills, Headache, Muscle or body aches, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-10-11
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-10-12
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Headache, Nausea

Adult check-in
2021-10-12
Call 1 — Left Voicemail
2021-10-13
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-14
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-15
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-10-16
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-23
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-30
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-06
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-13
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-20
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-08
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-09
Survey response — 6 months, dose 3
MedDRA: Oropharyngeal pain — Feeling: Poor · Be unable to do your normal daily activities

Free text: Sore throat

MedDRA releases: 2024-11 · check-in free text available
2022-10-09
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-15	Pfizer-BioNTech
2	2021-04-06	Pfizer-BioNTech
3	2021-10-09	Pfizer-BioNTech	No

Call center

1 call center case

1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 7 — day 7, dose 2

2021-04-13

Systemic reaction (other): Sore throat

Release 11 — 6 months, dose 3

2022-04-09

Symptoms: Sore throat

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	Oropharyngeal pain	·	·	✓
SRO	Oropharyngeal pain	✓	✓	✓

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