Australian officials reinstated social distancing measures in Sydney as New Zealand partially suspended the pair’s “travel bubble” on Thursday, amid fears an Indian variant case of COVID-19 could spur a significant outbreak.The swift action was taken a day after a 50-year-old man became the first reported local transmission case in New South Wales state in more than a month, with the source of his infection baffling health officials.Further testing determined the man was infected with a variant first detected in India and genomic sequencing had linked the case to a returned traveller from the United States, NSW Chief Health Officer Kerry Chant said on Thursday, but there was no clear transmission path between the two people.“We can’t find.
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