HMZ-27831-93466 · OpenVSafe

Timeline

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

2021-03-16
Dose 1 — Pfizer-BioNTech
2021-03-17
Registered in v-safe
2021-03-17
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness

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

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-23
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-30
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-06
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-13
Dose 2 — Pfizer-BioNTech
2021-04-13
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain, Swelling · Fatigue or tiredness, Nausea

Adult check-in
2021-04-14
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-04-15
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-04-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-22
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-27
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-04
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-11
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-25
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-12
Survey response — 6 months, dose 2
MedDRA: Anosmia — Feeling: Good · Be unable to work or attend school

Free text: loss of smell

MedDRA releases: 2024-11 · check-in free text available
2021-12-27
Dose 3 — Moderna
2022-04-13
Survey response — 12 months, dose 2
MedDRA: Concussion — 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 · Outpatient clinic or urgent care clinic visit

Free text: concussion

MedDRA releases: 2024-11 · check-in free text available
2022-04-13
Report sent to call center — 12 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

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-04-27
Call 1 — Left Voicemail
2022-06-29
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-10-05
Dose 4 — Moderna
Co-administered: Flu
2022-10-07
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Site: Pain, Swelling · Fever · Vomiting

Adult check-in
2022-10-08
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-16	Pfizer-BioNTech
2	2021-04-13	Pfizer-BioNTech
3	2021-12-27	Moderna	No
4	2022-10-05	Moderna	Flu

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 10 — 6 months, dose 2

2021-10-12

Symptoms: loss of smell

Release 11 — 12 months, dose 2

2022-04-13

Symptoms: concussion

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	Anosmia	·	·	✓
SD	Concussion	·	·	✓

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