2024 data FDA MAUDE openFDA

Reagent, Coronavirus Serological

Adverse-event figures are drawn from the U.S. Food & Drug Administration (FDA) MAUDE database, refreshed March 2026, see our methodology.

OpenFDA device adverse-event casebook.

FDA MAUDE casebook

openFDA event book Reagent, Coronavirus Serological LIGHT-BOOK · MAUDE

#544 of 1000 · 1,550 reports · 2020–2024

  • BOOK 1,550 reports
  • RANK #544 of 1000
  • DEATH 0 death-typed
  • INJ 4 injury-typed
  • MALF 1,544 malfunction
  • SPAN 2020–2024
  • PEAK 2020: 860
  • PHOTO Enzyme Linked Immunoa…

Nearest event-volume peer: Enzyme Linked Immunoabsorbent Assay, Toxoplasma Gondii (6 report gap)

Reagent, Coronavirus Serological sits #544 of 1000 among tracked device types with 1,550 MAUDE reports spanning 2020–2024. Rank counts report volume, not confirmed device fault. Event_type Death / Injury / Malfunction are one code per report — not the same population as patient-outcome rows ( methodology). Read with this device → · Lead manufacturer → · Similar-volume device →

Event-type mix vs corpus

Shares of FDA event_type codes on this device type, compared with the mean across 1,000 device types that have ≥100 MAUDE reports. Codes are report labels, not adjudicated causation.

  • DEATH 0.0% corpus 1.5% · below corpus mean (-1.5 pp)
  • INJ 0.3% corpus 30.4% · below corpus mean (-30.2 pp)
  • MALF 99.6% corpus 64.5% · above corpus mean (+35.1 pp)

Lead product-problem code False Positive Result is 46% of coded problems · Lead manufacturer SIEMENS HEALTHCARE DIAGNOSTICS, INC. accounts for 58% of manufacturer-tagged reports · Top event location I is 88% of location-tagged rows .

Reagent, Coronavirus Serological in the event-volume neighbourhood

FDA MAUDE report totals among this device type and nearest nationwide peers

reports

What this shows Reagent, Coronavirus Serological carries 1,550 MAUDE reports, ranked #544 of 1000.

Source FDA MAUDE via openFDA, aggregated by PlainHospital As of August 2026

Event Types

Malfunction 1,544 (99.6%)
Injury 4 (0.3%)
2 (0.1%)

Patient Outcomes

FDA patient-outcome codes (separate from event_type). Percentages use this chart's row total.

1,527 (98.7%)
Other 14 (0.9%)
Hospitalization 2 (0.1%)
Required Intervention 2 (0.1%)
O 1 (0.1%)
Disability 1 (0.1%)

Top Product Problems

False Positive Result 729
False Negative Result 563
Incorrect, Inadequate or Imprecise Result or Readings 176
Low Test Results 31
Non Reproducible Results 19
Failure to Calibrate 16
High Test Results 14
Unable to Obtain Readings 11
Adverse Event Without Identified Device or Use Problem 10
Improper or Incorrect Procedure or Method 5
Erratic Results 4
Manufacturing, Packaging or Shipping Problem 4
No Apparent Adverse Event 3
Device Misassembled During Manufacturing /Shipping 2
Incorrect Measurement 2
Off-Label Use 2
Product Quality Problem 2
High Readings 1
Inadequacy of Device Shape and/or Size 1
Inadequate Instructions for Non-Healthcare Professional 1

Yearly Trend

20
2020: 860
21
2021: 609
22
2022: 71
23
2023: 6
24
2024: 4

Related Entities for Reagent, Coronavirus Serological

Event Locations

I 1,361 (87.8%)
112 (7.2%)
NO INFORMATION 77 (5.0%)

Compare SIEMENS HEALTHCARE DIAGNOSTICS, INC. vs ORTHO-CLINICAL DIAGNOSTICS →

Nationwide devices with similar MAUDE profiles

Two openFDA-derived peer sets for Reagent, Coronavirus Serological, both floored at ≥100 reports so the neighborhoods stay in the advertised mass.

Similar report volume

Nearest other device types by FDA MAUDE report count (1,550 here).

Similar death-typed counts

Nearest other device types by death-typed report count (0 here), distinct from the volume row.

Disclaimer: MAUDE figures for Reagent, Coronavirus Serological are informational only and are not clinical advice. Report codes do not prove device causation. Consult a qualified clinician before acting on this data.

Every figure on PlainHospital is rendered directly from federal source data, no number is typed in by an editor. Event-type mix on this page is computed from FDA MAUDE codes for Reagent, Coronavirus Serological; corpus means use device types with ≥100 reports. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.