LNK-25739-54462 · OpenVSafe

Timeline

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

2021-01-22
Dose 1 — Pfizer-BioNTech
2021-02-12
Dose 2 — Pfizer-BioNTech
2021-02-13
Registered in v-safe
2021-02-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Chills, Headache, Fatigue or tiredness

Adult check-in
2021-02-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-26
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-05
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-12
Health check-in — day 28, dose 2
Feeling: Fair

Adult check-in
2021-03-19
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-26
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-14
Survey response — 3 months, dose 2
MedDRA: Muscle spasms, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Symptoms: Muscle spasms in my back, located on left side. Both injections were left side. · Healthcare visit (other): Chiropractor

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-14
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-15
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-25
Dose 3 — Pfizer-BioNTech
2021-10-01
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Redness, Itching · Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-10-02
Health check-in — day 7, dose 3
Feeling: Good · Joint pains, Muscle or body aches

Adult check-in
2021-10-09
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-18
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-25
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-10-30
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-03-26
Survey response — 6 months, dose 3
MedDRA: Pregnancy — Feeling: Good

Free text: Pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-04-18
Call 1 — Left Voicemail
2022-09-25
Survey response — 12 months, dose 3
MedDRA: Exposure to SARS-CoV-2, Malaise, Pregnancy, SARS-CoV-2 test negative — Feeling: Fair · Be unable to work or attend school

Free text: Pregnancy, Covid exposure with symptoms but no positive test

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-22	Pfizer-BioNTech
2	2021-02-12	Pfizer-BioNTech
3	2021-09-25	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 8 — 3 months, dose 2

2021-05-14

Symptoms: Muscle spasms in my back, located on left side. Both injections were left side.

Healthcare visit (other): Chiropractor

Release 11 — 6 months, dose 3

2022-03-26

Symptoms: Pregnancy

Release 12 — 12 months, dose 3

2022-09-25

Symptoms: Pregnancy, Covid exposure with symptoms but no positive test

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
HCVO	Office visit	✓	✓	✓
SD	Exposure to SARS-CoV-2	·	·	✓
SD	Malaise	·	·	✓
SD	Muscle spasms	✓	✓	✓
SD	Pregnancy	·	·	✓
SD	SARS-CoV-2 test negative	·	·	✓

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