PERTH, Australia – Australia is taking several measures to increase diagnostic testing for COVID-19 and rolling out a national surveillance app as it prepares to relax social distancing measures and get back to work.

The restrictions on elective surgeries as hospitals struggle to manage the unfolding global pandemic are hitting medical device companies particularly hard. Abiomed Inc., which specializes in a tiny, minimally invasive heart pump to support heart failure patients, saw its first fiscal fourth-quarter revenue flatten as procedures were postponed. Still, U.S. revenue remained stronger than Wall Street had expected, even as ex-U.S. revenue had deeper declines.

Despite a drop off in elective procedures due to the COVID-19 pandemic, Stryker Corp., of Kalamazoo, Mich., unveiled first-quarter results that came in better than analysts had presumed. BTIG’s Ryan Zimmerman noted that, unlike other companies, Stryker did not pre-announce preliminary revenue. And while investors were concerned that the company would be adversely affected by the slump in elective procedures, "the diversity of the portfolio helped to offset procedure declines in late March.”

Bio-Rad Laboratories Inc. has launched its SARS-CoV-2 Total Ab test, which is a blood-based assay to identify all the antibodies that are developed by the human body in response to the novel coronavirus SARS-CoV-2. Companies have been racing to offer serological tests that work to detect the antibodies developed during a COVID-19 infection that remain present in the blood after the initial infection clears.

KARACHI, Pakistan – With limited resources, a growing outbreak and a tech savvy population, Pakistan is reaching into a diverse bag of tricks to find ways to battle COVID-19. Part of these efforts include at least one artificial intelligence (AI)-based diagnostic product as well as molecular diagnostic assays.

Hologic Inc., of Marlborough, Mass., is introducing another tool to help combat COVID-19, revealing the impending launch of a new Aptima molecular assay to detect the SARS-CoV-2 virus that will run on its Panther system. The company expects to be able to provide its lab customers with about 3 million Aptima tests next week. In addition, it anticipates producing about 1 million tests a week starting late next month.

TORONTO – Within a week of completing clinical trials the chest radiography AI tool developed by Vancouver, B.C.-based 1Qbit Inc. has been given the all-clear from Health Canada for deployment across the country. The XrAI was originally developed to better identify patients with respiratory illness including SARS, pneumonia and tuberculosis (TB), but then in February was tested on a publicly available data set of COVID-19 X-ray images.