BATM, a provider of real-time technologies for networking solutions and medical laboratory systems, has launched three new diagnostic kits to advance the diagnosis of COVID-19 and other respiratory illnesses.
The COVID-19 serologic test has been upgraded to measure the quantity of antibodies in the blood rather than just the presence or absence. The antigen test now detects spike (S) gene to enable diagnosis of COVID-19 in people with low viral loads, and a new molecular diagnostics test has been developed to identify the specific respiratory virus or bacteria in someone presenting with symptoms of, or suspected to have pre-symptomatic respiratory illness
The Group expects to commence sales and production of the kits at its Adaltis facility in Italy at the end of Q3/beginning of Q4 2020.
COVID-19 serologic test
The Group’s serologic test for the detection of COVID-19 antibodies, as announced on 5 May 2020, has been advanced to be able to measure the quantity of antibodies in the blood rather than just identifying their presence or absence. The upgraded test measures both IgM antibodies, which are produced a few days after infection and remain in the blood for a short period, and IgG antibodies, which are longer-term (produced a few days after infection and remain in the blood for a few months) antibodies. It has the same levels of sensitivity and specificity as those of the market-leading brands, with sensitivity of 100.0% and specificity of 99.8%.
This test was developed by the Group in response to the growing amount of medical research suggesting that the volume of antibodies in the blood of someone who has recovered from COVID-19 is low and declines. This test is designed to support public health authorities and individuals in making informed decisions by knowing the potential level of immunity based on the volume of antibodies detected and their deterioration over time. This kit will run on Adaltis instruments as well as on any standard ELISA instrument.
COVID-19 antigen test
The Group has expanded the gene discovery capability of its COVID-19 antigen test to five and, importantly, to include the spike (S) gene. The S gene is the protein that the virus uses to invade human cells. It is present in a person’s blood even if they have a very low viral load of COVID-19 (which might otherwise go undetected). As a result, by being able to detect the S gene, this test can provide more accurate results, reducing the risk of false positives and false negatives.
The five gene discovery capability compares with a market standard of one to three gene discovery capability. This kit can run on Adaltis instruments as well as on any standard PCR instrument.
New molecular diagnostics test
The Group has launched a new molecular diagnostics kit that is able to test for multiple respiratory pathogens at the same time. In less than an hour, it can identify the pathogen of a respiratory illness. It can identify and differentiate between all prominent respiratory viruses, including all strains of COVID-19, flu and the common cold. It can also detect the bacteria that cause the serious pulmonary illnesses that are believed to be a secondary infection of COVID-19, such as pneumonia and Legionnaires’ disease. This new kit was developed in collaboration with academics at Tor Vergata University in Italy.
This kit, which is expected to receive CE certification in the coming weeks, can run on all Adaltis instruments as well as on any standard PCR instrument. Further information on the detected viruses are listed in the Notes to Editors below.
Dr. Zvi Marom, chief executive officer of BATM, said: “I am delighted to be introducing these three new diagnostic kits that place us at the forefront in the fight against COVID-19. Accurate diagnostics is the only tool that exists that can enable a transition towards normality as we continue to live in the presence of the pandemic. We believe that our new kits can provide a vital resource for public health authorities and we are greatly encouraged that we have already received requests to receive these tests immediately once released.
“I would like to give thanks to our dedicated workforce who do all that is humanly possible to develop industry-leading diagnostic solutions. In particular, special thanks goes to our R&D teams led by Prof. Favaro and Drs. Mattina, Padula and Deangelo, as well as the support team led by Mr. Middleton. Together with those who work on longer term R&D strategy and our partners, they have been able to translate scientific knowhow into real-world products that are being used every day to support public health authorities and their communities in these distressing times.”
