Researchers in Guangzhou, China, have developed a nanoparticle-based lateral flow immunoassay that quickly and accurately detects antibodies to the SARS-CoV-2 virus that causes COVID-19. The current test, which works in a similar manner to a pregnancy test, detects IgG antibodies in blood in less than 10 minutes. A proof-of-concept study appeared in Analytical Chemistry this week.

BEIJING – During the market downturn caused by COVID-19 disruptions, biotech and med-tech companies continue to attract investors at a time when medical solutions are needed more than ever. Qiming Venture Partners said it has established a new $1.1 billion fund to target early stage health care and technology investments.

BEIJING – Med-tech firm Shanghai Asclepius Meditec Co. Ltd. says it has developed a hydrogen-oxygen nebulizer that can help relieve the shortage of ventilators, highlighting the potential of hydrogen-oxygen therapy in tackling COVID-19. Named the AMS-H-03, this class III medical respiratory device can produce three liters of mixed gas containing hydrogen and oxygen by using water electrolysis and can run continuously for 24 hours, according to the company.

BEIJING – After its masks and test kits were said to be sent back by Western countries due to complaints over poor quality, China this week required only NMPA-approved companies export their products and stepped up regulations to ensure quality.

Citing the rapidly changing situation related to COVID-19, Watford, U.K.-based Smith+Nephew plc said it is withdrawing its 2020 outlook. It highlighted COVID-19’s spread beyond China, as well as the slow pace of recovery for elective procedures in that country.

Biopharma industry leaders in China who were the first to experience the chaos of the COVID-19 pandemic shared their thoughts during a closing plenary session of the virtual Bio-Europe Spring 2020 meeting.

BEIJING – More and more companies and researchers in China are rolling out artificial intelligence (AI)-based systems that can process hundreds of computed tomography (CT) images in seconds to speed up diagnosis of COVID-19 and assist in its containment.

Neurovasc Technologies Inc., of Laguna Hills, Calif., has entered a strategic partnership with the Wego Group that includes $34 million in funding to support the company’s product portfolio development and global clinical trial program. Specifically, the funding first will go toward studies of the company’s stent-retriever, designed to treat patients suffering an acute ischemic stroke, in markets such as Japan, the EU, U.S. and China.

LONDON – The COVID-19 epidemic has reached a “decisive point” as the number of new cases in the rest of the world exceeded the number of new cases in China, and seven countries reported infections for the first time.

BOGOTA, Colombia – Medical supply manufacturers in Argentina have seen a surge in demand for their products from China, which is reaching out globally for the goods it needs to deal with the outbreak of COVID-19.