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MRSA

The test MRSA and MSSA directly from blood culture samples in about one hour, compared to between 48 and 72 hours with other methods, the company said. 

The firm said its assay is a real-time qPCR test for the direct detection of methicillin-resistant Staphylococcus aureus DNA in nasal swabs.

The firm has three clinical trials in progress to validate the clinical utility of products it soon intends to submit for regulatory clearances to the FDA.

An early user of a new Mycoplasma genitalium and antibiotic resistance test from SpeeDx that uses the Xpert cartridge shared some initial validation data.

When researchers sequenced some 800 global Staphylococcus aureus isolates, they saw signs of previous jumps from humans to domestic animals and beyond.

Collaborators said that the test is accurate and reliable for the rapid detection of the most common gram-positive bacteria responsible for bloodstream infections.

The London School of Hygiene and Tropical Medicine's Sharon Peacock argued a sequencing-based pathogen surveillance approach could uncover outbreaks faster.

Natera outlined its work with pharmaceutical firms to use the Signatera assay, while Luminex was bullish about its growing molecular diagnostics business.

Performed on the company's Safetube platform, GFC's Microscreen test uses DNA hybridization to detect biomarkers in methicillin-resistant Staphylococcus aureus.

In Science this week: new version of CRISPR that targets RNA, and more.

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A New Zealand minister says the country's genetic modification laws need to be re-examined to help combat climate change, the New Zealand Herald reports.

A new analysis finds some cancers receive more nonprofit dollars than others.

An Australian mother's conviction in the deaths of her children may be re-examined after finding that two of the children carried a cardiac arrhythmia-linked gene variant.

In Science this week: comparative analysis of sex differences in mammal gene expression, and more.