Lassa fever ppt. Management of Lassa Fever in European countries.

Lassa fever ppt Transportation. First discovered in 1969 in Lassa town, Borno State, Nigeria. Overview. Frame JD. This report provides comprehensive information on the therapeutic development for Arenavirus Infection Lassa Fever, complete with comparative analysis at various stages, therapeutics assessment by drug target, mechanism of action (MoA), route of administration (RoA) and molecule type, along with latest updates Jul 13, 2014 · Lassa Fever. Edema. There is currently an outbreak in Nigeria affecting 12 states and 397 cases, resulting in 40 deaths so far. • Age 0-14 • 16 Males • Case Fatality Rate 12% Webb et al. National Guideline for Lassa fever case management Ajayi et al, 2014. Part I: Discovering the disease. Introduction • Lassa fever aka lassa hemorrhagic fever • Agent: lassa virus • LF is an acute viral haemorrhagic fever • Natural reservoir: Mastomys natalensis rodent aka multimammate rat and other rodents • Lassa fever poses a major public health challenge in west Africa (Nigeria has been recorded to bear most of these burden) Mar 8, 2016 · 3. Aug 20, 2014 · Arenavirus Infection Lassa Fever Pipeline Therapeutics Development Review H2 2015. §The reservoir of the Lassa virus is a rodent of the genus Mastomys,known as the “multimammaterat”. INTRODUCTION Lassa fever is a hemorrhagic illness caused by Lassa virus. Lassa fever is thus a SIGNIFICANT cause of maternal mortality in endemic Feb 17, 2020 · 3. This document summarizes information about Lassa virus and Lassa fever. INTRODUCTION Lassa fever is a viral hemorrhagic fever Caused by Lassa Virus First identified in Lassa town, Borno. Ajayi et al, 2013. Transmission Transmitted by the multimammate rat Mastomys natalensis Widely distributed throughout West, Central and East Africa Found in rural areas, homes/dwellings and also in forest areas Continually shed the virus in their urine, faeces Humans are infected by contact with infected rats, their excreta or eating them Medical personnel are more at risk Jan 12, 2016 · 3. Discovery. " Jan 2, 2020 · General Facts • Viral hemorrhagic fever caused by the Arenavirus Lassa • Transmitted from rodents to humans • Discovered in Nigeria, 1969 • Endemic in portions of West Africa • Seasonal clustering: Late rainy and early dry season • Affects all age groups and both sexes Lassa fever is a viral illness that occurs in West Africa. zoonotic host-multimammate rat genus Mastomys person to person. 2002;7(3):50-2. pdf), Text File (. Intro. Journal of the American Medical Association. It is primarily transmitted to humans via contact with the urine or feces of infected Mastomys rodents. Nov 23, 2012 · Lassa fever is a viral hemorrhagic fever endemic to parts of West Africa that is transmitted to humans from multimammate rats and can also spread between humans; it causes a range of symptoms from mild to severe and death in around 1/5 of cases without treatment, and treatment involves supportive care and the antiviral drug ribavirin which is Dec 17, 2023 · Lassa fever is caused by the Lassa virus and is endemic in parts of West Africa. John Frame 1969 collaborated with Yale Arbovirus Research Unit. Internet NCDC, 2018. This report provides comprehensive information on the therapeutic development for Arenavirus Infection Lassa Fever, complete with comparative analysis at various stages, therapeutics assessment by drug target, mechanism of action (MoA), route of administration (RoA) and molecule type, along with latest updates Dec 27, 2019 · Introduction to Lassa fever. §The Lassa virus is transmitted to humans mainly through food or household items contaminated by infected rats’ urine and faeces, and by handling infected rats. 19 Other effects of illness include lymphocytopenia and a moderate thrombocytopenia, which Jul 26, 2014 · Arenavirus Infection Lassa Fever Pipeline Therapeutics Development Review H2 2015. It was first described in 1969 in the town of Lassa, in Borno State , Nigeria located in the Yedseram river Oct 25, 2022 · Lassa fever key: facts. •Discovered in Lassa Village, Borno State, Nigeria in 1969 •Acute viral haemorrhagic fever (VHF) caused by the Lassa virus (LASV I-III) •Endemic in West African countries: Nigeria, Liberia, Sierra Leone, Guinea –Annual outbreaks in these regions –Predictable trend - high morbidity & mortality Lassa fever is an acute viral haemorrhagic illness caused by Lassa virus, a member of the arenavirus family of viruses. •The reservoir of the Lassa virus is a rodent of the genus Mastomys known as “multimammate rat”. Transmitted from rodents Encephalitis. Prevention and Control – A free PowerPoint PPT presentation (displayed as an HTML5 slide show) on PowerShow. Lassa virus is a single-stranded RNA virus belonging to the Arenaviridae family and has been classified as a category A bioterrorism agent Lassa fever disease §Lassa fever is a viral illness that occurs in West Africa. A cute viral illness that occurs in west Africa. Viral hemorrhagic fever caused by the Arenavirus Lassa. by Carly Brown. Lassa Fever Presentation - Free download as Powerpoint Presentation (. Mar 30, 2011 · LASSA VIRUS HEMORRHAGIC FEVER Lassa fever is an acute, often fatal viral hemorrhagic fever endemic to West Africa and characterized by high fever, headache, ulcers of the mucous membranes, and disturbances of the gastrointestinal tract. Lassa fever is an acute viral illness caused by Lassa virus that was first identified in 1969 in Nigeria. Sep 6, 2012 · Arenavirus Infection Lassa Fever Pipeline Therapeutics Development Review H2 2015. Management of Lassa Fever in European countries. . 27 December 2019 | Publication. International journal of Infectious Diseases. . Basic Information. Key points include that Lassa virus is an arenavirus transmitted from rodents to humans in West Africa, where it can cause a hemorrhagic fever with high Epidemiology: Lassa fever, primarily caused by Lassa virus infection, is a significant cause of morbidity and mortality: annually 300,000–500,000 infection cases, resulting in 5000 deaths. The virus belongs to the virus family Arenaviridae. It describes how the American missionary nurse Laura Wine became the first known case and infected the nurse Charlotte Shaw who cared for her. Transmission. com - id: 1aaef8-YmFkO Dec 17, 2023 · 2. Africa At hospital admission, most patients have antibodies to the virus (53% with IgG and 67% with IgM). Lassa fever is a zoonotic disease, meaning that humans become infected from contact with infected animals. Cummins D, McCormick JB, Bennet D, et al. 4 Together, enzyme linked immunosorbent assays (ELISAs) for Lassa virus antigen and for virus IgM are 88% sensitive and 90% specific for acute infection. •The Lassa virus is transmitted to humans mainly through food or household items contaminated by infected rats’ urine and faeces and by handling infected rats. The story of Lassa fever. Since the outbreak of Lassa fever 300-500,000 cases are recorded yearly. • In Irrua and Sierra Leone LF contributes 13 to 25% to maternal mortality fiqures. This is significant. Emergency Preparedness (WPE) Regions. While Lassa fever is mild or has no observable symptoms in about 80% of people infected with the virus, the remaining 20% suffer from a severe disease. It is transmitted to humans from contacts with food or household items contaminated with rodent excreta. Person-to-person transmission can also occur. Lassa fever is transmitted through: Contact with or inhalation of air contaminated with the urine or droppings of an infected rat; Catching and preparing infected rats as food; Direct contact with a sick person’s blood or body fluids. • Hence the diagnosis of Lassa fever can be easily missed and thus Lassa fever may be a HIDDEN cause of many maternal mortality in endemic areas of WestAfrican59. Type/Structure. Lassa fever is known to be endemic in Benin, Ghana, Guinea, Liberia, Mali, Sierra Leone, and Lassa fever Disease •Lassa fever is viral illness that occurs in West Africa. Acute sensorineural deafness in Lassa fever. ppt / . Lassa fever- full recovery without Ribavirin treatment: A case report. 5000 people are estimated to die from Lassa annually. Apr 25, 2014 · Lassa fever is a viral hemorrhagic fever caused by the Lassa virus and transmitted by rodents. Apr 19, 2024 · Crowcroft N. Lassa Fever outbreaks have occurred in Nigeria, Liberia Pediatric Lassa Fever: Clinical Presentation • 51 hospitalized pediatric cases in Sierra Leone analyzed over 4 yrs. Scribd is the world's largest social reading and publishing site. The viral disease is highly spread in West African Countries. The virus is spread by rats that are found in large numbers in West Africa. pptx), PDF File (. txt) or view presentation slides online. Arenaviridae family spherical lipid membrane single-stranded RNA. Lassa fever is caused by infection with the Lassa virus. PATHOGENESIS AND AETIOLOGY Lassa hemorrhagic fever is caused by the Lassa Virus. Lassa fever was first recognized in Lassa, Nigeria, in 1969 and is endemic to West Africa; there are approximately 300,000 cases and 5000 deaths annually. It is endemic in West Africa, with an estimated 100,000-300,000 cases and 5,000 deaths annually. Containing a lassa fever outbreak in a resource limited setting. Managing infectious hazards. It covers the biology of the viral agent, epidemiology of the illness, signs and symptoms, laboratory diagnosis and immunology, treatment and prevention, and surveillance. Nov 30, 2014 · The document summarizes the 1969 outbreak of Lassa fever that originated in Nigeria. The disease is endemic in the rodent population in parts of West Africa. The Lassa virus is transmitted to humans mainly through food or household items contaminated by infected rats’ urine and faeces, and by handling infected rats. The reservoir of the Lassa virus is a rodent of the genus Mastomys, known as the “multimammate rat”. “Lassa fever in children in Sierra Leone” Jul 24, 2014 · LASSA Fever Lassa hemorrhagic fever (LHF). This report provides comprehensive information on the therapeutic development for Arenavirus Infection Lassa Fever, complete with comparative analysis at various stages, therapeutics assessment by drug target, mechanism of action (MoA), route of administration (RoA) and molecule type, along with latest updates Lassa fever Disease •Lassa fever is viral illness that occurs in West Africa. Download (1. Third trimester of pregnancy. A single-stranded RNA virus and is zoonotic, or animal-borne. 1991;264(16):2093-6. 3 MB) WHO Team. The virus is named after the town in Nigeria where the first cases occurred. Euro Surveillance. Sep 6, 2012 · This report provides comprehensive information on the therapeutic development for Arenavirus Infection Lassa Fever, complete with comparative analysis at various stages, therapeutics assessment by drug target, mechanism of action (MoA), route of administration (RoA) and molecule type, along with latest updates, and featured news and press releases Download ppt "LASSA FEVER- WHAT YOU NEED TO KNOW. lwcvqo aghq mcvxe nld fdjx edwjogrl gnxbbg hnogh xeb kwt