首页
登录
职称英语
Influenza should not be dismissed as a trivial disease. It kills thousands o
Influenza should not be dismissed as a trivial disease. It kills thousands o
游客
2025-04-28
25
管理
问题
Influenza should not be dismissed as a trivial disease. It kills thousands of people every year at a very high cost to the economy, hits hardest the young and the elderly, and is most dangerous for people over the age of 65. Influenza is mainly a seasonal illness of the winter months, though in tropical and subtropical areas of Asia and the Pacific it can occur all the year round.
The damaging effects of influenza can be prevented by immunization, but constant changes of antigenic specificity of the virus necessitate a different composition of the vaccine (疫苗) from one year to another. The network of WHO surveillance activities to monitor the evaluation of influenza virus strains, and WHO hold an annual consultation at the end of February to recommend the composition of the vaccine for the forthcoming epidemiological season. These recommendations are published immediately in the weekly epidemiological record.
Vaccination each year against influenza is recommended for certain high-risk populations. In closed or semi-closed settings, maximum-benefit from immunization is likely to be achieved when more than three-quarters of the population are vaccinated so that the benefit of "herd immunity" can be exploited. Special care should be taken of the following groups:
—adults and children with chronic disorders of the pulmonary or cardiovascular systems requiring regular medical follow-up or who had been hospitalized during the previous year, including children with asthma;
—residents of nursing homes and other establishments for patients of any age with chronic medical conditions;
—all people over the age of 65.
Physicians, nurses, and other personel in primary and intensive care units, who are potentially capable of transmitting influenza to high risk persons, should be immunized; visiting nurses and volunteer workers providing home care to high-risk persons should also be included. [br] According to the passage, high-risk persons exclude which of the following kinds of people?
选项
A、Children suffering from asthma.
B、The elderly with chronic pulmonary diseases.
C、Middle aged people with chronic heart diseases.
D、Nurses taking special care of the sick.
答案
D
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/4056694.html
相关试题推荐
Keysshouldneverbehiddenaroundthehousesincethieves______knowwheretol
Ishouldbeabletofinishthetaskontime,______youprovidemewiththenece
Influenzashouldnotbedismissedasatrivialdisease.Itkillsthousandso
Influenzashouldnotbedismissedasatrivialdisease.Itkillsthousandso
RiteofPassageisagoodnovelbyanystandards;______,itshouldrankhigho
Perhapsallcriminalsshouldberequiredtocarrycardswhichread:Fragile;
Perhapsallcriminalsshouldberequiredtocarrycardswhichread:Fragile;
Perhapsallcriminalsshouldberequiredtocarrycardswhichread:Fragile;
Onceyougettoknowyourmistakes,youshould______themassoonaspossible.A
APolishproverbclaimsthatfish,totasteright,shouldswimthreetimes—i
随机试题
Incapitalsocieties,themajormeansofproductioncapitalisprivatelyown
ThreeTipstoImproveYourPublicSpeakingSkills1.Childrenasyoungas【T1】__
______Iknow,hehasneverworkedinthatcompany.Heprobablytoldalie.A、As
Whenwilltheydiscusstheagenda?[br][audioFiles]audio_ezfz2004_003[/audioFi
Sportingactivitiesareessentiallymodifiedformsofhuntingbehavior.Vie
战略风险属于一种()。A.短期的显性风险 B.短期的潜在风险 C.长
教师的成长与发展一般要经历()、()、()和()四个阶段。
根据下列资料回答问题。 2009年4月,我国入境旅游的第三大客源市场是(
货币是固定地充当一般等价物的特殊商品,但不是人类劳动的产物。( )
(2015年真题)《中国药典》中,以苦杏仁为质量控制成分的中药有( )。A.山
最新回复
(
0
)