F2T-27745-72362 · OpenVSafe

Timeline

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

2021-03-29
Dose 1 — Pfizer-BioNTech
2021-04-03
Registered in v-safe
2021-04-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

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

Adult check-in
2021-04-05
Health check-in — day 7, dose 1
Feeling: Good · Chills, Headache, Fatigue or tiredness

Adult check-in
2021-04-12
Survey response — day 14, dose 1
MedDRA: Gastrointestinal disorder — Feeling: Poor · Be unable to work, Be unable to do your normal daily activities

Free text: Gastrointestinal symptoms

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-04-26
Dose 2 — Pfizer-BioNTech
2021-04-26
Health check-in — day 0, dose 2
Feeling: Fair · Fever · Chills, Headache, Fatigue or tiredness, Nausea, Abdominal pain

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, Swelling · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Joint pains, Fatigue or tiredness

Adult check-in
2021-05-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-03
Health check-in — day 7, dose 2
Feeling: Good · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-12
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-25
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2021-11-02
Dose 3 — Pfizer-BioNTech
Co-administered: Flu
2021-11-03
Health check-in — days 1–6 daily, dose 3
Feeling: Poor · Site: Pain, Redness, Swelling · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-11-04
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-05
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-07
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-08
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-16
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-11-23
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-11-30
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-07
Survey response — day 35, dose 3
MedDRA: Pain — Feeling: Fair

Free text: Body aches and pains

MedDRA releases: 2024-11 · check-in free text available
2021-12-14
Health check-in — day 42, dose 3
Feeling: Fair

Adult check-in
2022-02-01
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-03
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-03
Survey response — 12 months, dose 3
MedDRA: Fatigue — 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 · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Severe fatigue

MedDRA releases: 2024-11 · check-in free text available
2022-11-03
Report sent to call center — 12 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

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-11-04
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-29	Pfizer-BioNTech
2	2021-04-26	Pfizer-BioNTech
3	2021-11-02	Pfizer-BioNTech	Flu

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 7 — day 14, dose 1

2021-04-12

Symptoms: Gastrointestinal symptoms

Release 10 — day 35, dose 3

2021-12-07

Symptoms: Body aches and pains

Release 12 — 12 months, dose 3

2022-11-03

Symptoms: Severe fatigue

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	Fatigue	·	·	✓
SD	Gastrointestinal disorder	✓	✓	✓
SD	Pain	·	·	✓

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