流感

Phylogenetic methods have been widely used to detect the evolution of influenza viruses.

系统发育分析方法被广泛应用于检测流感病毒的进化。

Pist:the news is about America's aming to sent some searching and rescue team to Haiti, on behalf of the crisis Haiti people and American citizens in Haiti.

法国卫生部正在出售它认为这个国家不再需要的猪流感疫苗。去年，法国为其6300万民众购买了9400万支疫苗。

In this study, 340 pregnant women in the third trimester were randomly assigned to receive inactivated influenza vaccine or the 23-valent pneumococcal polysaccharide vaccine.

在这个研究中，340名孕妇在孕期第三个三个月中被随机的分配接受灭活流感疫苗或者23－价肺炎球菌多糖疫苗注射。

Flu vaccine and/or pneumococcal vaccine is offered routinely to those over 65 years, and to other individuals at risk from flu or invasive pneumococcal disease.

流感疫苗和/或肺炎球菌疫苗是提供定期向那些65岁以上，并面临风险的其他个人从感或侵入性肺炎球菌病。

If these people are not immunized, and think that they could protect patients by simply not coming in to work if they are sick, they could spread influenza to patients during the presymptomatic phase of their illness.

如果这些人不接种疫苗，认为他们如果生病了只要不去上班就可保护患者不被感染，那么他们很可能在疾病症状发作前期就已经将流感传染给了患者。

Today doctors could also prophylactically administer antiviral drugs to the close contacts of any swine flu patients, a strategy that has been shown to help prevent the spread of the flu.

今天，医生还可以对有过密切接触猪流感病人的人实施预防性的抗病毒药物的治疗。这种策略已被证明有助于防止禽流感扩散。

Recent studies , based on mathematical modelling , suggest that these drugs could be used prophylactically near the start of a pandemic to reduce the risk that a fully transmissible virus will emerge or at least to delay its international spread , thus gaining time to augment vaccine supplies .

最近基于数学模型的研究表明，这些药物可在流感爆发初期预防性地用于减少高传播型病毒的出现或至少延缓国家间病毒的传播，从而为增加疫苗供应争取时间。

Cats must be vaccinated against Cat Flu (Feline calicivirus, Feline viral rhinotracheitis, Chlamydia psittaci) and Cat enteritis (or Feline Panleukopaenia/ Felilne parvovirus).

猫必须接种流感猫（猫杯状病毒，猫病毒性鼻气管炎，鹦鹉热衣原体）和猫肠炎（或猫Panleukopaenia / Felilne细小病毒）。

This has led to the thinking that perhaps pandemic viruses could emerge following reassortment in pigs.

于是提出假设：猪重新组合的病毒基因可能是产生流感爆发原因。

Dynamic gene mutation and the reassortment of genes have been considered as the key factors responsible for influenza A virus virulence and host tropism change.

动态的基因突变和基因重组被认为是流感病毒A的致病性和宿主趋向性改变的关键因子。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。