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Two cases of the deadly Nipah virus in India have prompted countries in Asia to step up airport screening to prevent the spread of the infection. But what is Nipah virus, and how worried should people be? What is Nipah virus? Nipah is a rare viral infection that spreads largely from infected animals, mainly fruit bats, to humans. It can be asymptomatic, but it is often very dangerous, with a case fatality rate of 40 to 75 per cent, depending on the local healthcare system’s capacity for detection and management, the World Health Organisation (WHO) says. An undated image of fruit bats in Kerala, India. — Reuters/File However, while it can also spread from person to person, it does not do this easily, and outbreaks are usually small and fairly contained, according to experts and the European Centre for Disease Prevention and Control. Candidate vaccines are under development, although none have been approved yet. How common is it? Nipah was first identified in Malaysia in 1999. Since then, there have been small ...
Fifth seed Elena Rybakina booked her place in the Australian Open semi-finals on Wednesday with a dominant second-set display to hand six-time Grand Slam champion Iga Swiatek a 7-5 6-1 defeat at Melbourne Park. Looking to lift the trophy for the first time, the 28-year-old will take on American Jessica Pegula for a place in Saturday’s final. Rybakina fired 11 aces and 26 winners as she ended Swiatek’s career Grand Slam bid on Rod Laver Arena, winning eight of the last nine games to underline her authority. Kazakhstan’s Elena Rybakina celebrates after winning her quarter final match against Poland’s Iga Swiatek. —Reuters ‘Really pleased with the win,’ said Rybakina. ‘We know each other pretty well and I was just trying to stay aggressive. ‘I feel like in the first set for both of us the first serve wasn’t working so we were trying to step in on the second serve to put pressure on each other. ‘I think in the second I just started to play more free, serve better and I’m really happy with the win.’ Swiatek had ma...9064 items