Your browser doesn't support javascript.
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add filters

Document Type
Year range
1.
Chinese Journal of Zoology ; 57(6):951-962, 2022.
Article in Chinese | CAB Abstracts | ID: covidwho-20244972

ABSTRACT

Many zoonotic diseases are found in wild animals and present a serious risk to human health, in particularly the virus carried by birds flying freely around the world is hard to control. There are three main bird migration routes which cover the most areas of China. It is important to investigate and fully understand the types of avian transmitted diseases in key areas on the bird migration routines and its impacts on both birds and human health. However, no literature is available in how about the risk of virus carried by migrating birds, and how to predict and reduce this risk of virus spreading to human being so far. In this paper, we first reviewed the main pathogen types carried by birds, including coronaviruses, influenza viruses, parasites, Newcastle disease virus (NDV), etc., and then discussed the spread risk of avian viruses to human being and animals in key areas of biosafety prevention. We also analyzed and discussed the risk of cross-spread of diseases among different bird species in nature reserves located on bird migration routes which provide sufficient food sources for migratory birds and attract numerous birds. Diseases transmitted by wild birds pose a serious threat to poultry farms, where high density of poultry may become avian influenza virus (AIV) reservoirs, cause a risk of avian influenza outbreaks. Airports are mostly built in suburban areas or remote areas with good ecological environment. There are important transit places for bird migration and densely populated areas, which have serious risk of disease transmission. Finally, this paper puts forward the following prevention suggestions from three aspects. First, establish and improve the monitoring and prediction mechanism of migratory birds, and use laser technology to prevent contact between wild birds and poultry. Second, examine and identify virus types carried by birds in their habitats and carry out vaccination. Third, protect the ecological environment of bird habitat, and keep wild birds in their natural habitat, so as to reduce the contact between wild birds and human and poultry, and thus reduce the risk of virus transmission.

2.
Natural Volatiles & Essential Oils ; 8(5):4517-4521, 2021.
Article in English | CAB Abstracts | ID: covidwho-1904995

ABSTRACT

Corona Virus or COVID-19 Disease is an infectious disease caused by newly discovered coronavirus. It caused a lot of damage to the Mankind around the world. It is also parallelly called as SARS-CoV-2 and was first reported in Wuhan City, China by the officials in December 2019. On 30 January 2020, the Director-General Tedros Adhanom of World Health Organization declared the outbreak of the coronavirus. Currently, many Pharma Companies aiming to develop vaccine to the COVID-19. To avoid being exposed to coronavirus, we must cover our nose and mouth with a mask, wash our hands frequently and avoid direct contact with the people who are already affected. This Paper aims to detect whether a person who is facing the camera is wearing a face mask or not in real time. Deep Learning is the best Technology present in the current Industry for its effectiveness in reorganization and classification using image processing. It proposes a retina face mask which a one stage detector and with further developments and modifications, this model can be used in Airports, Railway Stations and other highly crowed public areas.

3.
Romanian rural tourism in international context: present and prospects ; 47:81-92, 2021.
Article in English | CAB Abstracts | ID: covidwho-1726556

ABSTRACT

The 2019 coronavirus pandemic has disrupted the business environment from all the sectors. One of the first and worst affected was tourism, in general, and airline industry, in particular. The purpose of this study is to investigate the short-term effects of coronavirus pandemic on the airline industry and the potential recovery pathways. Using an empirical approach based on the secondary data investigation, the researchers found out that, during 2020, both airlines and airports confronted with ratings' downgrades or even bankruptcy due to the severe cash burn generated by travel restrictions. To cope with the crisis, the most common measures taken by the airlines were rationalizing the fleet, reducing staff numbers and reconfiguring their networks and capacity. In the beginning of 2021, there are signs that the industry is recovering, but the process is very slow. Meanwhile, many governments gave a high priority to the air transport industry, to protect not only the aviation itself but also the related sectors.

SELECTION OF CITATIONS
SEARCH DETAIL