ZA3-16386-85049 · OpenVSafe

Timeline

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

2021-02-14
Dose 1 — Pfizer-BioNTech
2021-03-07
Registered in v-safe
2021-03-07
Dose 2 — Pfizer-BioNTech
2021-03-07
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness, Abdominal pain

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-11
Survey response — days 1–6 daily, dose 2
MedDRA: Adverse reaction — Feeling: Good

Free text: Wondering if my minimal reaction could be because of Type O blood type?

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-14
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-21
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-28
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-04
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-15
Survey response — day 35, dose 2
MedDRA: Chest discomfort, Muscle tightness, Musculoskeletal stiffness, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Tightness in chest, shoulder, back. My husband had a complete blockage of his LAD exactly 2 weeks after 2nd dose, so this scared me. · Healthcare visit (other): In office dr visit. ECG.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

no matching call case
2021-04-21
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-06
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-05
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-27
Dose 3 — Pfizer-BioNTech
2021-10-02
Survey response — days 1–6 daily, dose 3
MedDRA: Fatigue, Injection site pain, Pyrexia, Self-medication — Feeling: Good

Free text: This is Day 5 since I got the booster. I had soreness at the injection site for 3 days. At about 18 hours I started experiencing fatigue. fever of 100.4 started at 24 hours. Tylenol and sleep was all I needed to take care of it.

MedDRA releases: 2024-11 · check-in free text available
2021-10-04
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-11
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-18
Survey response — day 21, dose 3
MedDRA: Oropharyngeal pain, Rhinorrhoea, Sinus congestion — Feeling: Fair

Free text: Sinus congestion, runny nose, sore throat

MedDRA releases: 2024-11 · check-in free text available
2021-10-25
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-11-01
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2021-11-08
Survey response — day 42, dose 3
MedDRA: Back pain — Feeling: Fair

Free text: Lower back pain

MedDRA releases: 2024-11 · check-in free text available
2021-12-27
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-03-29
Survey response — 6 months, dose 3
MedDRA: Adverse reaction, Nasal congestion, Nasopharyngitis, Oropharyngeal pain — Feeling: Fair

Free text: Cold or Allergy symptoms-sore throat, nasal congestion

MedDRA releases: 2024-11 · check-in free text available
2022-09-27
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-14	Pfizer-BioNTech
2	2021-03-07	Pfizer-BioNTech
3	2021-09-27	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome

1 report(s) with no call case — see the timeline.

Free text

Release 5 — days 1–6 daily, dose 2

2021-03-11

Systemic reaction (other): Wondering if my minimal reaction could be because of Type O blood type?

Release 7 — day 35, dose 2

2021-04-15

Symptoms: Tightness in chest, shoulder, back. My husband had a complete blockage of his LAD exactly 2 weeks after 2nd dose, so this scared me.

Healthcare visit (other): In office dr visit. ECG.

Release 9 — days 1–6 daily, dose 3

2021-10-02

Systemic reaction (other): This is Day 5 since I got the booster. I had soreness at the injection site for 3 days. At about 18 hours I started experiencing fatigue. fever of 100.4 started at 24 hours. Tylenol and sleep was all I needed to take care of it.

Release 10 — day 21, dose 3

2021-10-18

Symptoms: Sinus congestion, runny nose, sore throat

Release 10 — day 42, dose 3

2021-11-08

Symptoms: Lower back pain

Release 11 — 6 months, dose 3

2022-03-29

Symptoms: Cold or Allergy symptoms-sore throat, nasal congestion

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	Adverse reaction	·	·	✓
SD	Back pain	·	·	✓
SD	Chest discomfort	✓	✓	✓
SD	Muscle tightness	✓	✓	✓
SD	Musculoskeletal stiffness	✓	✓	✓
SD	Nasal congestion	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Rhinorrhoea	·	·	✓
SD	Sinus congestion	·	·	✓
SRO	Adverse reaction	✓	✓	✓
SRO	Fatigue	·	·	✓
SRO	Injection site pain	·	·	✓
SRO	Pyrexia	·	·	✓
SRO	Self-medication	·	·	✓

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