October 2014 – HEALTH – The number of confirmed Ebola cases passed the 10,000 mark over the weekend, despite efforts to curb its spread. And while the disease typically dies on surfaces within hours, research has discovered it can survive for more than seven weeks under certain conditions. During tests, the UK’s Defense Science and Technology Laboratory (DSTL) found that the Zaire strain will live on samples stored on glass at low temperatures for as long as 50 days. This family includes the Zaire ebolavirus (Zebov), which was first identified in 1976 and is the most virulent; Sudan ebolavirus, (Sebov); Tai Forest ebolavirus; Ebola-Reston (Rebov), and Bundibugyo ebolavirus (Bebov) – the most recent species, discovered in 2008. For their 2010 paper, ‘The survival of filoviruses in liquids, on solid substrates and in a dynamic aerosol’, Sophie Smither and her colleagues tested two particular filoviruses on a variety of surfaces. These…
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A Mom Looking Up 