scholarly journals New edition of International Travel and Health book from WHO

2002 ◽  
Vol 6 (9) ◽  
Author(s):  
M Ciotti
Keyword(s):  
Infectious Diseases ◽  
Incubation Period ◽  
Health Risks ◽  
International Travel ◽  
Upward Trend ◽  
The World

International travel is undertaken by large, and ever increasing, numbers of people. More people travel longer distances and at greater speed than ever before; an upward trend that looks set to continue. Travellers are thus exposed to a variety of health risks in unfamiliar environments. Most of these risks, however, can be minimised by suitable precautions taken before, during, and after travel. Virtually any place in the world can be reached within 36 hours, less than the incubation period for most infectious diseases.

scholarly journals Prevention of Imported Infectious Diseases in Travelers

2018 ◽  
Vol 17 (5) ◽  
pp. 89-95 ◽  
Author(s):  
A. A. Erovichenkov ◽  
N. N. Zvereva ◽  
M. A. Sayfullin ◽  
N. V. Okolot
Keyword(s):  
Infectious Diseases ◽  
International Travel ◽  
Urgent Problem ◽  
Foreign Countries ◽  
The World ◽  
Modern Classification ◽  
Imported Infections ◽  
Study Development

In modern conditions, the study, development of methods for the prevention of imported infections after international travel is an urgent problem in many countries of the world. In 2017, the world has committed more than 1322 million international trips, in Russia – 39.6 million trips abroad. The factors influencing the growth in the number of international trips made are singled out. The structure of imported infectious diseases in 380 children and 1580 adult patients hospitalized in Moscow's Infectious Clinical Hospital № 1 between 2009 and 2016 after arriving from foreign countries is given. Objective: to analyze some modern approaches to the prevention of imported infectious diseases. The modern classification of categories of travelers is given. Examples of studies conducted in different countries indicate the important role of pre-travel consultations for the prevention of imported infections. The analysis of the risks of development of certain infectious diseases in travelers has been carried out. Modern algorithms of vaccination before journeys are considered. Attention is drawn to the need to develop centers for medicine in Russia, which will help provide practical health care in the prevention of imported infections.

Organization of restrictive quarantine measures to prevent especially dangerous infections

2020 ◽  
pp. 6-11
Author(s):  
Petr Ilyin
Keyword(s):  
Infectious Diseases ◽  
Clinical Symptoms ◽  
International Health ◽  
World Health ◽  
The World ◽  
History Of ◽  
Entire History ◽  
Health Organization ◽  
Former Ussr ◽  
Health Regulations

Especially dangerous infections (EDIs) belong to the conditionally labelled group of infectious diseases that pose an exceptional epidemic threat. They are highly contagious, rapidly spreading and capable of affecting wide sections of the population in the shortest possible time, they are characterized by the severity of clinical symptoms and high mortality rates. At the present stage, the term "especially dangerous infections" is used only in the territory of the countries of the former USSR, all over the world this concept is defined as "infectious diseases that pose an extreme threat to public health on an international scale." Over the entire history of human development, more people have died as a result of epidemics and pandemics than in all wars combined. The list of especially dangerous infections and measures to prevent their spread were fixed in the International Health Regulations (IHR), adopted at the 22nd session of the WHO's World Health Assembly on July 26, 1969. In 1970, at the 23rd session of the WHO's Assembly, typhus and relapsing fever were excluded from the list of quarantine infections. As amended in 1981, the list included only three diseases represented by plague, cholera and anthrax. However, now annual additions of new infections endemic to different parts of the earth to this list take place. To date, the World Health Organization (WHO) has already included more than 100 diseases in the list of especially dangerous infections.

1+1 > 2: Integration of the Host-directed Traditional Chinese Medicine and the Virus-targeted Modern Medicine in Control of COVID-19

2020 ◽  
Vol 7 (2) ◽  
pp. 89-94
Author(s):  
Jianjun Sun
Keyword(s):  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Infectious Diseases ◽  
Modern Medicine ◽  
The World ◽  
Plausible Mechanism

The COVID-19 pandemic has caused millions of infections and hundreds of thousands deaths in the world. The pandemic is still ongoing and no specific antivirals have been found to control COVID-19. The integration of Traditional Chinese Medicine with supportive measures of Modern Medicine has reportedly played an important role in the control of COVID-19 in China. This review summarizes the evidence of TCM in the treatment of COVID-19 and discusses the plausible mechanism of TCM in control of COVID-19 and other viral infectious diseases.

scholarly journals Uncovering two phases of early intercontinental COVID-19 transmission dynamics

2020 ◽  
Vol 27 (8) ◽  
Author(s):  
Jing Yang ◽  
Juan Li ◽  
Shengjie Lai ◽  
Corrine W Ruktanonchai ◽  
Weijia Xing ◽  
...  
Keyword(s):  
Phylogenetic Analyses ◽  
International Travel ◽  
Contact Tracing ◽  
Genetic Sequencing ◽  
Response Strategies ◽  
The World ◽  
Containment Measures ◽  
The Usa ◽  
Community Transmission ◽  
Two Phases

Abstract Background The COVID-19 pandemic has posed an ongoing global crisis, but how the virus spread across the world remains poorly understood. This is of vital importance for informing current and future pandemic response strategies. Methods We performed two independent analyses, travel network-based epidemiological modelling and Bayesian phylogeographic inference, to investigate the intercontinental spread of COVID-19. Results Both approaches revealed two distinct phases of COVID-19 spread by the end of March 2020. In the first phase, COVID-19 largely circulated in China during mid-to-late January 2020 and was interrupted by containment measures in China. In the second and predominant phase extending from late February to mid-March, unrestricted movements between countries outside of China facilitated intercontinental spread, with Europe as a major source. Phylogenetic analyses also revealed that the dominant strains circulating in the USA were introduced from Europe. However, stringent restrictions on international travel across the world since late March have substantially reduced intercontinental transmission. Conclusions Our analyses highlight that heterogeneities in international travel have shaped the spatiotemporal characteristics of the pandemic. Unrestricted travel caused a large number of COVID-19 exportations from Europe to other continents between late February and mid-March, which facilitated the COVID-19 pandemic. Targeted restrictions on international travel from countries with widespread community transmission, together with improved capacity in testing, genetic sequencing and contact tracing, can inform timely strategies for mitigating and containing ongoing and future waves of COVID-19 pandemic.

Response to Austriaco on Vaccine Passports

2021 ◽  
Vol 46 (4) ◽  
pp. 4-4
Author(s):  
Joseph Meaney ◽  
Keyword(s):  
World Health Organization ◽  
Cell Lines ◽  
Yellow Fever ◽  
International Travel ◽  
World Health ◽  
Yellow Fever Vaccine ◽  
Work Activities ◽  
The World ◽  
Health Organization

This essay clarifies the author’s objections to COVID-19 vaccine credentials voiced in “The Ethics of COVID-19 Vaccine Passports.” The author’s objections centered on discriminatory practices based on vaccine status for domestic social and work activities, but he agrees with the World Health Organization that these credentials should not be required for international travel. In addition, there is a significant ethical different between currently available COVID-19 vaccines and the yellow fever vaccine because the former are produced or tested using abortion-derived cell lines. The yellow fever vaccine is much less ethically problematic. This situation could change with the approval of new COVID-19 vaccines without links to abortion-derived cell lines.

A geographical analysis of the first wave of Covid-19 with reference to highland and lowland regions of India

2021 ◽  
Vol 67 (3) ◽  
pp. 263-281
Author(s):  
Bindhy Wasini Pandey ◽  
◽  
Yuvraj Singh ◽  
Usha Rani ◽  
Roosen Kumar ◽  
...  
Keyword(s):  
Infectious Diseases ◽  
Temporal Pattern ◽  
Regional Disparity ◽  
Healthcare Facilities ◽  
Indian Himalayan Region ◽  
Pollution Levels ◽  
Extensive Coverage ◽  
The World ◽  
Spatio Temporal

The issue of health has become a major concern in recent years as a result of extensive coverage of media reporting outbreaks of diseases and the spread of deadly infectious diseases around the world. There has been a growing concern over the accessibility and affordability of healthcare facilities. The spread of the ongoing pandemic COVID-19 has been felt all over the world. However, the rate of infection varies across certain regions of the world. There exists intra-regional disparity as well. Recent research shows that there are latitudinal and altitudinal variations in the spread of the COVID-19. This paper studies variation of infection COVID-19 across the highlands of the Indian Himalayan Region (IHR) and the lowland areas in India. The paper also examines the role of geographical spaces in the spread of coronavirus in these regions. The study indicates that place-based effects (altitude, temperature, pollution levels, etc.) on health can be seen in a variety of ways; therefore, locational issues are very important for addressing health questions. The paper also analyses the Spatio-temporal pattern of the COVID-19 pandemic in the study area to understand the nature of the disease in different locations.

Special Issue on "Immunomodulatory and therapeutic approaches against infectious diseases"

2011 ◽  
Vol 1 (5) ◽  
pp. 1-2
Author(s):  
Lavkush Dwivedi
Keyword(s):  
Immune Response ◽  
Infectious Diseases ◽  
Human Health ◽  
Immune Stimulation ◽  
Defense System ◽  
Special Issue ◽  
Therapeutic Approaches ◽  
Major Constraint ◽  
The World ◽  
Insight Into

Infectious diseases and consequent immune imbalancesare major constraint in human health managementthroughout the world. However, in recentdecades enormous efforts have been made to elucidatethe immunomodulatory approaches againstinfectious diseases. Immunomodulation is a therapeuticapproach in which we try to intervene inauto regulating processes of the defense system toadjust the immune response at a desired level.The present special issue on cutting edge issues inImmunomodulation like Immune stimulation, Immunesuppression, Immune potentiating and immunereinforcement summarizes our current understandingof this complex mosaic. The accompanyingselection of recent articles from across theworld provides further insight into this topic. 

scholarly journals Imported Malaria in the Material of the Institute of Maritime and Tropical Medicine: A Review of 82 Patients in the Years 2002–2014

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Anna Kuna ◽  
Michal Gajewski ◽  
Beata Szostakowska ◽  
Waclaw L. Nahorski ◽  
Przemyslaw Myjak ◽  
...  
Keyword(s):  
Infectious Diseases ◽  
Severe Malaria ◽  
Clinical Analysis ◽  
Tropical Medicine ◽  
Imported Malaria ◽  
University Center ◽  
The World ◽  
Who Standards ◽  
Elevated Creatinine ◽  
The University

Malaria is, along with tuberculosis and HIV/AIDS, one of the three most dangerous infectious diseases in the world. In the absence of native cases since 1963, malaria has remained in Poland an exclusively imported disease, mainly occurring in people travelling to tropical and subtropical areas for professional reasons. The aim of this study was the epidemiological and clinical analysis of 82 patients admitted to the University Center for Maritime and Tropical Medicine (UCMTM), Gdynia, Poland, with a diagnosis of malaria between 2002 and 2014. The “typical” patient with malaria was male, middle-aged, returned from Africa within the preceding 4 weeks, had not used appropriate chemoprophylaxis, and had not applied nonpharmacological methods of prophylaxis, except for window insect screens.P. falciparumwas the most frequent species. The most common symptoms included fever, shivers and intensive sweating, thrombocytopenia, elevated creatinine, LDH, D-dimers and CRP, hepatomegaly, and splenomegaly. Within the analyzed group, severe malaria according to WHO standards was diagnosed in 20.7% of patients. Our report presents analysis of the largest series of patients treated for imported malaria in Poland.

scholarly journals CASES OF LEPTOSPIROSIS FOLLOWING INTERNATIONAL TRAVEL

2018 ◽  
Vol 23 (5) ◽  
pp. 251-255
Author(s):  
Ruslan Faritovich Sayfullin ◽  
N. N. Zvereva ◽  
L. S. Karan ◽  
E. M. Petrov ◽  
M. V. Bazarova ◽  
...  
Keyword(s):  
Infectious Diseases ◽  
International Travel ◽  
Epidemiological Features ◽  
Relative Ratio

We present an analysis of 28 leptospirosis cases, associated with abroad traveling, and registered from 2011 to 2017 years. The relative ratio of leptospirosis with other imported infectious diseases is shown, and clinical and epidemiological features of imported leptospirosis cases were described

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