YML-19555-52474 · OpenVSafe

Timeline

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

2021-02-05
Dose 1 — Pfizer-BioNTech
2021-02-06
Registered in v-safe
2021-02-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Joint pains, Nausea, Abdominal pain

Adult check-in
2021-02-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Joint pains

Adult check-in
2021-02-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Abdominal pain

Adult check-in
2021-02-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-12
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-21
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-26
Dose 2 — Pfizer-BioNTech
2021-02-26
Health check-in — day 0, dose 2
Feeling: Poor · Site: Pain, Swelling · Fever · Chills, Joint pains

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Itching · Fatigue or tiredness

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · Fatigue or tiredness

Adult check-in
2021-03-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Joint pains, Fatigue or tiredness

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

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

Adult check-in
2021-03-07
Survey response — day 7, dose 2
MedDRA: Office visit — Feeling: Good · Joint pains, Muscle or body aches · Get care from a doctor or other healthcare professional

Free text: My doctor on Friday

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-07
Report sent to call center — day 7, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-14
Survey response — day 14, dose 2
MedDRA: Arthralgia, Impaired work ability, Mobility decreased, Pain in extremity — Feeling: Fair · Be unable to work

Free text: Right knee and leg sore. Have not been able to walk hardly. Have not worked in a week.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-19
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-26
Survey response — day 28, dose 2
MedDRA: Arthralgia, Inflammation, Reaction to previous exposure to any vaccine, Unevaluable event — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Symptoms: Knee pain. On meds for inflamation. This started after 1st vaccine and got worse after 2nd shot. · Healthcare visit (other): Referred by ER to Ortho (b)(6)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-26
Report sent to call center — day 28, dose 2
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2021-04-04
Health check-in — day 35, dose 2
Feeling: Fair

Adult check-in
2021-04-09
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-05-28
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-27
Survey response — 6 months, dose 2
MedDRA: Back pain, Flank pain, Urticaria — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Hurt on left side of back above waist. Had hives May June and July all over my body.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-27
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-30
Call 1 — Requested Callback
2021-08-30
Callback requested for
2:30 PM ET
2022-02-26
Survey response — 12 months, dose 2
MedDRA: Foreign body in throat, Pharyngitis, SARS-CoV-2 test positive — Feeling: Good · Be unable to work or attend school

Free text: Had Covid positive test Jan. 13. I had a clear bubble in the back of my throat. Infected cells. Dr. gave me meds to swish with.

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-05	Pfizer-BioNTech
2	2021-02-26	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-03-07	Unsuccessful
2021-03-26	Unsuccessful
2021-08-27	Unsuccessful

Free text

Release 5 — day 7, dose 2

2021-03-07

Healthcare visit (other): My doctor on Friday

Release 5 — day 14, dose 2

2021-03-14

Symptoms: Right knee and leg sore. Have not been able to walk hardly. Have not worked in a week.

Release 6 — day 28, dose 2

2021-03-26

Symptoms: Knee pain. On meds for inflamation. This started after 1st vaccine and got worse after 2nd shot.

Healthcare visit (other): Referred by ER to Ortho (b)(6)

redacted (b)(6)

Release 9 — 6 months, dose 2

2021-08-27

Symptoms: Hurt on left side of back above waist. Had hives May June and July all over my body.

Release 11 — 12 months, dose 2

2022-02-26

Symptoms: Had Covid positive test Jan. 13. I had a clear bubble in the back of my throat. Infected cells. Dr. gave me meds to swish with.

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	✓	✓	✓
HCVO	Unevaluable event	✓	✓	✓
SD	Arthralgia	✓	✓	✓
SD	Back pain	✓	·	✓
SD	Flank pain	✓	·	✓
SD	Foreign body in throat	·	·	✓
SD	Impaired work ability	✓	✓	✓
SD	Inflammation	✓	✓	✓
SD	Mobility decreased	✓	✓	✓
SD	Pain in extremity	✓	✓	✓
SD	Pharyngitis	·	·	✓
SD	Reaction to previous exposure to any vaccine	✓	✓	✓
SD	SARS-CoV-2 test positive	·	·	✓
SD	Urticaria	✓	·	✓

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