510(k) Report

FDA product code · Microbiology

Zika Virus Serological Reagents

QFOClass II21 CFR 866.3935510(k) required4 decisions since 20190 recalls

4 FDA decisions since 2019. No recall names this code. The most-cited predicate is DEN180069, named by 3 later devices.

Zika virus serological reagents are devices that consist of antigens and antisera for the diagnosis of Zika virus infection in human clinical specimens from individuals that have signs and symptoms consistent with Zika virus infection and/or epidemiological risk factors. The device aids in the presumptive clinical diagnosis of Zika virus infection in conjunction with other clinical and laboratory findings.

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026 Download the data (CSV)

FIG. A — Illustration, microbiology panel

Twenty years of QFO at a glance: how often FDA decides these devices, how long 510(k) reviews take, how often they are recalled, and how many adverse event reports name the code.

FDA decisions per year · QFO

1in 2020

2019: 32020: 1
2007high 3 (2019) · low 0 (2007)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · QFO

Too few QFO 510(k)s in any year since 2007 to give a median.

Recalls per year · QFO

No recall names QFO since 2007.

Adverse event reports per year · QFO

No MAUDE report names QFO since 2007.

View these four charts as a table
YearDecisionsMedian 510(k) review, daysRecalls (Class I)MAUDE reports
20070—00
20080—00
20090—00
20100—00
20110—00
20120—00
20130—00
20140—00
20150—00
20160—00
20170—00
20180—00
20193—00
20201—00
20210—00
20220—00
20230—00
20240—00
20250—00
20260—0—
FIG. 1 — QFO by year, 2007–2026Sources: FDA decision databases, recall and enforcement reports, MAUDE · Data through Oct 25, 2026

Planning a device in QFO? A 510(k) Report ranks candidate predicates in this code by lineage, citations and recall history, with the review-time outlook.

See the 510(k) Report