Harvard researchers devise test to detect Zika virus in blood, salivaMay 7, 2016 - 11:08 AMT PanARMENIAN.Net - Researchers at Harvard University have devised a test to quickly and cheaply detect the Zika virus in blood or saliva, offering a much-needed method for remote testing, a study said Friday, May 6, according to AFP. Public health experts have warned that the lack of standardized diagnostic tests for Zika, which can cause birth defects, presents a major problem for efforts to understand and prevent the disease. The new test can detect viruses "at significantly lower concentrations than previously possible," said the study by scientists at Harvard's Wyss Institute for Biologically Inspired Engineering. The proof-of-concept demonstration showed the tool could work in monkeys, and would cost less than a dollar per patient, according to the findings published in the journal Cell, AFP says. The tool shows its results "through a simple 'color-change' assay, which an untrained eye can easily use to evaluate whether Zika is present or not in a biological sample," according to the report. The CDC has already approved two tests for diagnosing Zika, known as the Zika MAC-ELISA and Trioplex Real-Time RT-PCR Assay. However, the tests are complicated and sometimes confuse Zika with similar viruses such as West Nile or dengue. The new test could be available in the next several months, and would "improve upon key limitations of currently available options for Zika detection, such as potential cross-reactivity with closely-related viruses and a lack of specialized skills or equipment to screen for the virus outside of large urban areas," said the report. Top stories Authorities said a total of 192 Azerbaijani troops were killed and 511 were wounded during Azerbaijan’s offensive. In 2023, the Azerbaijani government will increase the country’s defense budget by more than 1.1 billion manats ($650 million). The bill, published on Monday, is designed to "eliminate the shortcomings of an unreasonably broad interpretation of the key concept of "compatriot". The earthquake caused a temporary blackout, damaged many buildings and closed a number of rural roads. Partner news | The Power of One Dram to benefit Road of Life charity The companies inform that the May beneficiary of The Power of One Dram is the “Road of Life” charitable organization. Ucom General Director gives lecture at French University in Armenia The General Director of Ucom Ralph Yirikian delivered a lecture at the French University of Armenia. Kazakhstan welcomes Yerevan, Baku’s agreement to meet in Almaty Kassym-Jomart Tokayev has welcomed the agreement of Baku and Yerevan to hold negotiations in Almaty. Armenia offers to temporarily host, preserve Gaza manuscripts The Armenian Foreign Minister has said Yerevan is ready to help preserve manuscripts from the conflict zone in Gaza. |