The UK Ebola-countering Operation in Sierra Leone from September 2014 to November 2015 called Operation Gritrock and its countermeasures were briefly introduced , such as the national strategy , aero-maritime deployment , self medical support , base-oriented training and international cooperation .A comparative analysis was made of operations of the same type between the UK and China in terms of mission-orientation, command and control , deployment timeline , past experience, deployment routes, logistics and assistance effects.Four implications for China′s military function construction in future international disaster relief operations were also summarized at the strategic , operational and tactical levels .

Gallbladder dysplasia is not common but can be associated with chromosome abnormality and/or some severe complications such as biliary atresia and cystic fibrosis. Therefore, prenatal detection of this problem is of great significance for timely management after birth. However, abnormal gallbladder development is often overlooked in routine mid-term fetal ultrasound scanning. Here, we reviewed the research progress on fetal gallbladder dysplasia, including clinical characteristics and perinatal prognosis of gallbladder duplication, echo substances in gallbladder and gallbladder cholelithiasis, ectopic gallbladder, gallbladder enlargement, and cystic fibrosis, and summarized the types, incidence, clinical features, prenatal diagnosis and perinatal prognosis of non-visualized fetal gallbladder, in order to emphasize the prenatal screening of fetal gallbladder dysplasia.