Listar Technical documents and research evidence on COVID-19 por título
Mostrando ítems 919-938 de 1749
-
Laboratory biosafety guidance related to coronavirus disease 2019 (COVID-19) Interim guidance 12 February 2020
The purpose of this document is to provide interim guidance on laboratory biosafety related to the testing of clinical specimens of patients that meet the case definition of the novel pathogen identified in Wuhan, China, ... -
Laboratory Guidelines for Detection and Diagnosis of the Novel Coronavirus (2019-nCoV) Infection, February 01, 2020
(2020-02-01)Coronaviruses are a group of highly diverse RNA virus in the Coronaviridae family that are divided in 4 genera: alpha, beta, gamma and delta that cause disease varying from mild to severe in human and animals. There are ... -
Laboratory Guidelines for the Detection and Diagnosis of COVID-19 Virus Infection, 8 July 2020
(2020-07-08)In January 2020, the etiologic agent responsible for a cluster of severe pneumonia cases in Wuhan, China, was identified as being a novel betacoronavirus, distinct from SARS-CoV and MERS-CoV. On 11 February 2020, the ... -
Laboratory infection with Zika virus after vaccination against yellow fever
(2014)One of the authors contracted a Zika virus infection during laboratory work. Subsequent studies revealed an immunological response of the anamnestic type due to preceding yellow fever vaccinations which rendered difficult ... -
Laboratory preparedness for SARS-CoV-2 testing in India: Harnessing a network of Virus Research & Diagnostic Laboratories
(2020)Background & objectives: An outbreak of respiratory illness of unknown aetiology was reported from Hubei province of Wuhan, People's Republic of China, in December 2019. The outbreak was attributed to a novel coronavirus ... -
Laboratory testing for 2019 novel coronavirus (2019-nCoV) in suspected human cases, Interim guidance, 2 March 2020
Overview. The purpose of this document is to provide interim guidance to laboratories and stakeholders involved in laboratory testing of patients who meet the definition of suspected case of pneumonia associated with a ... -
Laparoscopic Surgery and the debate on its safety during COVID-19 pandemic: A systematic review of recommendations
(2020-08-11)Introduction: The transmission of COVID-19 virus since the outbreak of viral pneumonia due to SARS-CoV-2 gave rise to protective operative measures. Aerosol generating procedures such as laparoscopic surgery are known to ... -
Laparoscopic surgery in COVID-19 Era—Safety and Ethical Issues
(2020)Background: The paper aims to review the available evidence regarding the health risk of the aerosolization induced by laparoscopy induced and impact of the COVID-19 pandemic upon minimally invasive surgery. (2) Materials ... -
Large-scale implementation of pooled RNA-extraction and RT-PCR for SARS-CoV-2 detection
(2020-05-07)Testing for active SARS-CoV-2 infection is a fundamental tool in the public health measures taken to control the COVID-19 pandemic. Due to the overwhelming use of SARS-CoV-2 RT-PCR tests worldwide, availability of test ... -
The Latin American and Caribbean Climate Landscape for ZIKV Transmission
(2016)This document presents a short review of the basic climate of Latin America and the Caribbean (LAC), focusing on the rainfall and temperature regional differences at multiple timescales, and where present climate forecasts ... -
Learning from the past: did experience with previous epidemics help mitigate the impact of COVID-19 among spine surgeons worldwide?
(2020-06-04)Purpose: Spine surgeons around the world have been universally impacted by COVID-19. The current study addressed whether prior experience with disease epidemics among the spine surgeon community had an impact on preparedness ... -
Lianhuaqingwen Exerts Anti-Viral and Anti-Inflammatory Activity Against Novel Coronavirus (SARS-CoV-2)
(2020-03-20)Purpose: Lianhuaqingwen (LH) as traditional Chinese medicine (TCM) formula has been used to treat influenza and exerted broad-spectrum antiviral effects on a series of influenza viruses and immune regulatory effects [1]. ... -
Liberal versus conservative fluid therapy in children and adults with sepsis or septic shock
(2020-03-19)What is this? Sepsis and septic shock are life-threatening complications of infection. Fluid therapy, either conservative or liberal, is used during its initial treatment. This may have relevance for the treatment of some ... -
Limitations of the complement-fixation test for distinguishing naturally acquired from vaccine-induced yellow fever infection in flavivirus-hyperendemic areas
(2014)On the basis of previous studies, it has long been stated that 17D yellow fever (YF) vaccine generally does not induce complement-fixing (CF) antibodies, and that the presence of CF antibodies could be used in epidemiological ... -
Limited early warnings and public attention to COVID-19 in China, January-February, 2020: a longitudinal cohort of randomly sampled Weibo users
(2020-04-03)[Abstract]. Background: Awareness and attentiveness have implications for the acceptance and adoption of disease prevention and control measures. Social media posts provide a record of the public’s attention to an outbreak. ... -
List of Priority Medical Devices in the context of COVID-19 (provisional recommendations, 06 April 2020) 3rd Version
(2020-04-06)Objective of the document: The list of priority medical devices in the context of COVID-19 provides technical descriptions and specifications for the management of patients with suspected and/or confirmed COVID-19 infection ... -
List: Fatal Sickle Cell Disease and Zika Virus Infection in Girl from Colombia
(2016-06)Zika virus, a mosquito-borne flavivirus, causes, a usually self-limiting febrile and exanthematic arthralgia syndrome that resembles dengue and chikungunya (1). This arboviral disease has emerged in tropical areas of Latin ... -
Liver impairment in COVID‐19 patients: a retrospective analysis of 115 cases from a single center in Wuhan city, China
(2020-04-02)[Abstract]. [Abstract]. Background: The SARS‐CoV‐2 pandemic is an ongoing global health emergency. The aim of our study was to investigate the changes of liver function and its clinical significance in COVID‐19 patients. ... -
Local Transmission of Zika Virus - Puerto Rico, November 23, 2015-January 28, 2016
(2016-06)Zika virus, a mosquito-borne flavivirus, spread to the Region of the Americas (Americas) in mid-2015, and appears to be related to congenital microcephaly and Guillain-Barré syndrome (1,2). On February 1, 2016, the World ...