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Premaitha Sage Prenatal Screening Solution

Premaitha Health has launched Sage, a noninvasive prenatal testing solution. The test uses the latest technology to detect placental DNA in maternal blood sample, and uses the company's cloud-based bioinformatics analysis to allow laboratories to upload sequencing data files to the cloud for remote analysis. The panel includes full chromosome analysis. The testing will be available through Yourgene Bioscience Singapore, which was acquired by Premaitha in March.

The Scan

Missed Early Cases

A retrospective analysis of blood samples suggests early SARS-CoV-2 infections may have been missed in the US, the New York Times reports.

Limited Journal Editor Diversity

A survey finds low diversity among scientific and medical journal editors, according to The Scientist.

How Much of a Threat?

Science writes that need for a provision aimed at shoring up genomic data security within a new US bill is being questioned.

PNAS Papers on Historic Helicobacter Spread, Brain Development, C. difficile RNAs

In PNAS this week: Helicobacter genetic diversity gives insight into human migrations, gene expression patterns of brain development, and more.