2PM-29120-54922 · OpenVSafe

Timeline

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

2021-01-05
Dose 1 — Pfizer-BioNTech
2021-01-07
Registered in v-safe
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 · None

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

Adult check-in
2021-01-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-12
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-21
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-26
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-31
Dose 2 — Pfizer-BioNTech
2021-02-01
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, Diarrhea · Be unable to do your normal daily activities

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

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-07
Survey response — day 7, dose 2
MedDRA: Back pain, Spinal pain — Feeling: Good · Muscle or body aches

Free text: Back/mid spine pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-14
Health check-in — day 14, dose 2
Feeling: Good

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

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

Adult check-in
2021-03-07
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-16
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-02
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-03
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-07
Dose 3 — Pfizer-BioNTech
2022-09-13
Dose 4 — Pfizer-BioNTech
2022-10-06
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-10-11
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-10-18
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-10-25
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2022-12-13
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-03-16
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-05	Pfizer-BioNTech
2	2021-01-31	Pfizer-BioNTech
3	2021-10-07	Pfizer-BioNTech	No
4	2022-09-13	Pfizer-BioNTech	No

Free text

Release 3 — day 7, dose 2

2021-02-07

Systemic reaction (other): Back/mid spine pain

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	Spinal pain	✓	✓	✓

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