V3A-82224-73569 · OpenVSafe

Timeline

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

2021-12-28
Registered in v-safe
2021-12-28
Dose 1 — Pfizer-BioNTech
2021-12-28
Health check-in — day 0, dose 1
Feeling: Good · Headache

Adult check-in
2021-12-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness, Abdominal pain · Be unable to do your normal daily activities

Adult check-in
2021-12-30
Survey response — days 1–6 daily, dose 1
MedDRA: Back pain, Nasal congestion — Feeling: Good

Free text: Back pain and nasal congestion

MedDRA releases: 2024-11 · check-in free text available
2021-12-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Abdominal pain

Adult check-in
2022-01-02
Survey response — days 1–6 daily, dose 1
MedDRA: Back pain — Feeling: Poor · Muscle or body aches · Be unable to do your normal daily activities

Free text: Back pain

MedDRA releases: 2024-11 · check-in free text available
2022-01-06
Survey response — day 7, dose 1
MedDRA: Sneezing — Feeling: Good

Free text: Sneezing

MedDRA releases: 2024-11 · check-in free text available
2022-01-11
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2022-01-18
Dose 2 — Pfizer-BioNTech
2022-01-18
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2022-01-19
Survey response — days 1–6 daily, dose 2
MedDRA: Back pain — Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Severe back pain

MedDRA releases: 2024-11 · check-in free text available
2022-01-20
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Nausea

Adult check-in
2022-01-21
Survey response — days 1–6 daily, dose 2
MedDRA: Cough, Sneezing — Feeling: Fair · Headache

Free text: Sneezing and coughing

MedDRA releases: 2024-11 · check-in free text available
2022-01-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2022-01-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2022-01-25
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2022-02-01
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2022-02-10
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2022-02-15
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2022-02-22
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2022-03-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2022-04-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-12-28	Pfizer-BioNTech	No
2	2022-01-18	Pfizer-BioNTech	No

Free text

Release 10 — days 1–6 daily, dose 1

2021-12-30

Systemic reaction (other): Back pain and nasal congestion

2022-01-02

Systemic reaction (other): Back pain

Release 10 — day 7, dose 1

2022-01-06

Systemic reaction (other): Sneezing

Release 10 — days 1–6 daily, dose 2

2022-01-19

Systemic reaction (other): Severe back pain

Release 11 — days 1–6 daily, dose 2

2022-01-21

Systemic reaction (other): Sneezing and coughing

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
SRO	Back pain	·	·	✓
SRO	Cough	·	·	✓
SRO	Nasal congestion	·	·	✓
SRO	Sneezing	·	·	✓

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