The scientists used a Landsat image from the period during the outbreak and compared it with an image from before the outbreak. 科学家将疾病暴发期间拍摄的陆地卫星图像与暴发前拍摄的图像作比较。
Local authorities should mount all-out efforts to prevent disease outbreaks in all affected villages, and guard against quake-induced disasters, aftershocks and flooding. 地方当局要尽全力来阻止受灾村庄的疾病暴发，提防地震诱导的灾害，余震和洪水。
