biological hazard

简明释义

生物的危害性;

英英释义

例句

1.During the outbreak, the government issued guidelines to minimize biological hazards 生物危害 in schools.

在疫情爆发期间，政府发布了减少学校内生物危害的指南。

2.Workers in the agricultural sector are trained to recognize biological hazards 生物危害 such as bacteria and viruses in crops.

农业部门的工作人员接受培训，以识别作物中的生物危害，如细菌和病毒。

3.The lab must follow strict protocols to handle any biological hazard 生物危害 that could potentially cause infections.

实验室必须遵循严格的协议来处理任何可能导致感染的生物危害。

4.Personal protective equipment is essential when dealing with biological hazards 生物危害 in a laboratory.

在实验室处理生物危害时，个人防护装备是必不可少的。

5.Proper disposal of medical waste is crucial to prevent biological hazards 生物危害 from affecting public health.

妥善处理医疗废物对于防止生物危害影响公共健康至关重要。

作文

In today's world, the importance of understanding various hazards cannot be overstated, especially when it comes to health and safety. Among these hazards, one that has gained significant attention is the biological hazard. A biological hazard refers to any biological substance that poses a threat to the health of living organisms, primarily humans. This can include bacteria, viruses, fungi, and other microorganisms that can cause diseases or infections. Understanding biological hazards is crucial for preventing outbreaks and ensuring public health safety.The impact of biological hazards is evident in various sectors, including healthcare, agriculture, and environmental management. In healthcare, for instance, healthcare workers are often exposed to biological hazards such as bloodborne pathogens, which can lead to serious health complications if not managed properly. The rise of antibiotic-resistant bacteria has made it even more critical to address these risks effectively.In agriculture, biological hazards can arise from pathogens that affect crops and livestock. For example, diseases like avian influenza and foot-and-mouth disease can devastate animal populations and have severe economic repercussions. Farmers must implement biosecurity measures to mitigate these risks, such as vaccination programs and proper sanitation practices.Moreover, the environment can also be a source of biological hazards. Contaminated water sources can harbor harmful microorganisms that pose health risks to communities. The spread of zoonotic diseases, which are transmitted from animals to humans, is another significant concern. Diseases like rabies and West Nile virus highlight the need for effective monitoring and control measures to prevent outbreaks.To effectively manage biological hazards, education and awareness are essential. Individuals must be informed about the potential risks associated with various biological agents and how to protect themselves. Public health campaigns can play a vital role in disseminating information about hygiene practices, vaccination, and the importance of seeking medical attention when necessary.Furthermore, regulatory agencies must enforce strict guidelines to minimize exposure to biological hazards. This includes establishing protocols for handling hazardous materials in laboratories, ensuring safe waste disposal, and monitoring food safety standards. By implementing these measures, we can reduce the likelihood of disease outbreaks and protect public health.In conclusion, the significance of understanding biological hazards cannot be underestimated. From healthcare to agriculture and environmental management, the threats posed by biological substances require our attention and action. By prioritizing education, awareness, and regulation, we can effectively mitigate the risks associated with biological hazards and safeguard the health of individuals and communities alike.

在当今世界，理解各种危害的重要性不容小觑，尤其是在健康和安全方面。在这些危害中，一个受到显著关注的就是生物危害。生物危害是指任何对生物体，主要是人类健康构成威胁的生物物质。这可以包括细菌、病毒、真菌和其他可能导致疾病或感染的微生物。理解生物危害对于预防疫情和确保公共卫生安全至关重要。生物危害的影响在医疗保健、农业和环境管理等各个领域都很明显。例如，在医疗保健中，医护人员常常暴露于生物危害之中，如血源性病原体，如果管理不当，可能导致严重的健康并发症。抗生素耐药细菌的增加使得有效应对这些风险变得更加关键。在农业中，生物危害可能来自影响作物和牲畜的病原体。例如，禽流感和口蹄疫等疾病可能会摧毁动物种群，并造成严重的经济后果。农民必须实施生物安全措施以减轻这些风险，例如疫苗接种计划和适当的卫生实践。此外，环境也可能是生物危害的来源。受污染的水源可能藏有对社区构成健康风险的有害微生物。由动物传播给人类的疾病（即人畜共患病）的传播也是一个重要问题。狂犬病和西尼罗病毒等疾病突显了有效监测和控制措施以防止疫情爆发的必要性。为了有效管理生物危害，教育和意识至关重要。个人必须了解与各种生物因子相关的潜在风险以及如何保护自己。公共卫生运动可以在传播有关卫生实践、疫苗接种和在必要时寻求医疗帮助的重要性方面发挥重要作用。此外，监管机构必须执行严格的指导方针，以最小化对生物危害的暴露。这包括建立实验室处理危险材料的协议、确保安全的废物处理和监控食品安全标准。通过实施这些措施，我们可以减少疾病爆发的可能性，保护公共健康。总之，理解生物危害的重要性不容低估。从医疗保健到农业和环境管理，生物物质带来的威胁需要我们的关注和行动。通过优先考虑教育、意识和监管，我们可以有效减轻与生物危害相关的风险，保护个人和社区的健康。