让原本抵抗力就低的中老年人感染了风寒，气温的突变。
Resistance is low so that the original middle-aged persons infected with the cold temperatures mutations.
现在英国感染腮腺炎者通常是老年人。
弯曲杆菌感染通常较为温和，但对十分年幼的儿童、老年人以及免疫抑制人群可能具有致命性。
Campylobacter infections are generally mild, but can be fatal among very young children, elderly and immunosuppressed individuals.
几个月以来，年轻人感染猪流感病毒的病例要多于老年人，这个不寻常的情况说明老年人很可能在过去感染过这种病毒。
For months, it has been apparent that swine flu strikes the young more often than the old - an unusual pattern that suggests older patients could have been exposed to similar viruses in the past.
老年人也需要预防措施，因为在一些国家，新的感染越来越多的发生在50岁以上的人群中。
Older people are also a group who require prevention measures, as in some countries an increasing number of new infections are occurring among those aged over 50.
因为并不是所有的老年人都感染过与过去的流感相关的病毒，他们并没有活动免疫。而且老年人的免疫系统普遍偏差。
Because not all older people would have caught viruses related to swine flu in the past, and because older people tend to have weaker immune systems.
这种相对的免疫力与往年冬天有所不同，这可能表明老年人已经同往年一样感染了流感病毒，从而对此种病毒产生了免疫力。
This relative immunity—the opposite of what normally happens each winter—suggests that they may have been exposed to something similar in the past.
过去人们认为，发生上述模式是因为年轻人更容易感染禽流感，或禽流病毒对老年人的攻击力更强。
Previously, people had put these patterns down to younger people being more likely to encounter birds, or the virus being more aggressive in elderly people.
目的对照研究莫西沙星与左氧氟沙星治疗老年人呼吸道细菌感染的临床疗效及安全性。
Objective to compare the efficacy and safety of moxifloxacin and levofloxacin in treating respiratory tract bacterial infections in the senile patients.
精神病人；感染；老年人。
目的了解老年人院内下呼吸道感染病原菌的分布及耐药状况，为临床合理应用抗菌药物提供参考。
AIM to investigate the distribution of pathogens and their antibiotic resistance from elderly patients with nosocomial lower respiratory tract infections in our hospital.
目的了解老年人院内下呼吸道感染情况，以利于采取预防措施。
Objective To investigate the old suffered with low respiratory tract infection for favourable prevention.
目的探讨老年人泌尿系感染临床特点。
Objective To explore the clinical features of urinary infection in senile.
目的探讨老年人胆石症胆感染外科的治疗状况。
Objective To study the problems of surgical treatment of senile biliary cholelithiasis and biliary infection.
结论老年人免疫功能低下，抗生素的大量应用等是引起医院感染的主要因素。
Conclusions Nosocomial infectious factors are mainly that immune function is lower in the aged and antibiotic is used generally.
目的探讨老年人腹股沟疝术后并发肺部感染的原因，提出防范措施。
Objective to analyze the causes of postoperative lung infections in elderly patients with inguinal strangulated hernia and put forward to-be-on-guard measure and treatment.
目的：研究老年人肺部感染的细菌种类及其耐药情况。
Objective: To study the types of bacteria and drug resistance of the pulmonary infection in the elderly.
目的观察抗生素联合丙种球蛋白治疗老年人肺部感染疗效。
Objective To observe curative effects of combination therapy of antibiotics and gamma globulin on aged patients with pneumonic affect.
目的：评价头孢吡肟对老年人院内获得性呼吸道感染的临床疗效和安全性。
AIM: to evaluate the efficacy and safety of cefepime in treating hospital acquired respiratory tract infections in elderly.
目的探讨老年人肺部感染治疗中抗生素使用的现状及其合理性。
Objective By investigating the aged patients with pulmonary infection in Qingdao Municipal Hospital, to study the rationality of antibiotic use.
老年人更易受到感染。
结论：糖尿病并发颌面部间隙感染好发于中老年人，临床症状严重，感染反复，病程迁延。
Conclusion: Diabetic maxillofacial Spaces infections are susceptible in elderly persons with more serious clinical symptoms, repeated infections and prolonged course.
结果： 为老年人肺部感染性疾病药物治疗提供依据。
Results:The foundation was provided for the drug therapy of senile pulmonary infectious diseases.
结论左氧氟沙星治疗老年人肺部感染、肠道感染及尿路感染疗效佳，使用安全。
CONCLUSIONS it is concluded that levofloxacin has an excellent clinical efficacy and good safety profile in treating elder patients with bacterial infections.
结果老年人院内下呼吸道感染发生率高，以革兰氏阴性杆菌为主要致病菌。
Results The prevalence of Hospital Acquired low respiratory tract infection in the aged people was very high, gram-negative bacterium was the main pathogenic bacteria.
目的：了解老年人医院获得性下呼吸道感染的病原菌分布，耐药情况及易感因素。
Objective: to investigate the pathogens distribution and resistance of lower respiratory tract infection of elder patients, and the predisposing factor for the infection.
目的：了解老年人医院获得性下呼吸道感染的病原菌分布，耐药情况及易感因素。
Objective: to investigate the pathogens distribution and resistance of lower respiratory tract infection of elder patients, and the predisposing factor for the infection.
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