亚利桑那州纳瓦霍县报告的4例麻疹病例突出显示了全国的激增;所有病人都未接种疫苗。 Four measles cases reported in Arizona's Navajo County highlight national surge; all patients were unvaccinated.

Arizona's Navajo县今年报告了四例麻疹病例,均涉及最近国际旅行史上未接种疫苗的个人。 Arizona's Navajo County has reported four measles cases this year, all involving unvaccinated individuals with a recent history of international travel. 这些病例是继全国激增之后发生的,今年在美国报告的麻疹病例超过1 100例。 The cases follow a national surge, with over 1,100 measles cases reported in the U.S. this year. 卫生官员正在努力查明接触地点,并向可能受影响的个人发出警告,敦促接种疫苗是防止高传染性病毒的最佳保护。 Health officials are working to identify exposure sites and warn potentially affected individuals, urging vaccination as the best protection against the highly contagious virus.