在澳大利亚的废水中发现疫苗衍生型脊髓灰质炎病毒, 与海外旅行有关. Vaccine-derived poliovirus found in Australian wastewater, linked to overseas travel.

在珀斯的废水中发现了一种疫苗衍生型脊髓灰质炎病毒, 这是该病毒在澳大利亚首次被发现. A vaccine-derived poliovirus strain has been detected in Perth wastewater, marking the first time this virus has been found in Australia. 卫生官员证实,该株与海外旅行有关,并未表明本地传播,没有报告的临床病例. Health officials confirm the strain is linked to overseas travel and does not indicate local transmission, with no clinical cases reported. 澳大利亚仍是无脊髓灰质炎的地区, 当局正在增加检测量,同时敦促疫苗接种以保持保护. Australia remains polio-free, and authorities are increasing testing while urging vaccination to maintain protection.