Dec 12, 2018 · Ferrets are used for studying infections with wild-type Ebola virus isolates. Here, we investigated whether these animals are also susceptible to wild-type isolates of Marburg virus (MARV). Ferrets were challenged intramuscularly or intranasally with MARV strain Angola and monitored for 3 weeks.Kencrete - Ready Mix, Marburg, Kwazulu-Natal, South Africa. 1.8K likes · 16 were here. Supplying Concrete to the KZN South Coast and surrounding Area's.Harald Upmeier's 7 research works with 46 citations and 203 reads, including: A normal variety of invariant connexions on Hermitian symmetric spacesDr. Kenneth C. Marburg. Make an Appointment + Locations, Office Hours & Directions. Medac Health Services PA . 8115 Market Street, Wilmington, NC 28411 map Call for an Appointment Medac Health Services PA . 8115 Market Street, Suite 100, Wilmington, NC 28411 mapThe Henry M. Malburg Funeral Home and the Henry M. Malburg Monument Service were both established in mid 1985. Henry M. Malburg has been compassionately serving the Romeo community along with the Tri-County area ever since.El virus de Marburg, nom científic Marburg marburgvirus, és un virus que causa una severa febre hemorràgica viral en humans. El virus de Marburg fou descrit per primer cop el 1967. [1] Avui dia, el virus és un dels dos membres del complex d'espècies Marburg marburgvirus, que s'inclou en el gènere Marburgvirus, família Filoviridae, a l ...We have previously repurposed pyronaridine, tilorone, and quinacrine (from malaria, influenza, and antiprotozoal uses, respectively) as inhibitors of Ebola and Marburg viruses in vitro in HeLa cells and mouse-adapted EBOV in mice in vivo. We have now tested these three drugs in various cell lines (VeroE6, Vero76, Caco-2, Calu-3, A549-ACE2, HUH ...The KWN Special Sunday audio interview with Michael Oliver: Gold hits all-time highs and why silver is set to explode higher along with the mining stocks (link below). Gold Soars To Record High March 30 (King World News) - Alasdair Macleod: In this Easter holiday shortened week, gold soared to new highs, while silver has yet to catch up. At ...Catch live cricket score and full scorecard of KWN vs TS T10 2nd Semi-Final, ICC Academy Ramadan I10 Tournament, 2024 on Cricket.com. Catch live cricket score and full scorecard of KWN vs TS T10 2nd Semi-Final, ICC Academy Ramadan I10 Tournament, 2024 on Cricket.com. Schedule. Criclytics TM. Fantasy . Series. News. Videos. Stats Hub. Profile. …สปอยหนังเก่า สรุปเนื้อหาหนัง รวมหนังน่าดูWe have previously repurposed pyronaridine, tilorone, and quinacrine (from malaria, influenza, and antiprotozoal uses, respectively) as inhibitors of Ebola and Marburg viruses in vitro in HeLa cells and mouse-adapted EBOV in mice in vivo. We have now tested these three drugs in various cell lines (VeroE6, Vero76, Caco-2, Calu-3, A549-ACE2, HUH ...Welcome to Woodlands of Marburg’s premium offering- The Sugarmill Restaurant & Cafe. Join us in the private residence of Queensland’s Sugar Baron Tommy Smith. Cafe trading hours. Saturday & Sundays. 8.00am to 11.00 am. Restaurant trading hours. Friday & Saturday. 6pm to 10pm. Bookings required.Find MARBURG Wallpapers online. Whether you’re looking for wallpaper or inspiration, the marburg website is the perfect place to fill your head with ideas. From stone look wallpapers to glamorous Glööckler wallpapers. Get inspired by our selection of the best wallpapers made in Germany. With our 2023 wallpaper trends, your home will always ...The study involved giving the animals a therapeutic candidate, MR191-N, which is a monoclonal antibody derived from a person who survived Marburg disease. Monoclonal antibodies are immune system fighters designed to bind to a specific part of an invading virus or bacterium to treat disease. The authors report that two doses of MR191-N were able ...En personlig hjemmeside, der er lavet uden nogen egentlig grund ;0)Countess Palatine Ingrid von Marburg is a fictional character on the American supernatural horror television series Salem, which aired on WGN America from 2014 to 2017. Created by the show's producers Brannon Braga and Adam Simon, Ingrid was played by Lucy Lawless in a recurring role during the second season and third season.The last and oldest of a line of Germanic witches, Ingrid is ...The Meggers laboratory is developing novel strategies for asymmetric catalysis. For example, we have pioneered the general use of "chiral-at-metal" catalysts in which the metal center both serves as the exclusive stereogenic center and the same time acts as the reactive center for catalysis. Such catalysts have been applied to asymmetric ...Looking for Ready-Mixed Concrete in Marburg, Port Shepstone? Kencrete Readymix (Pty) Ltd offers reliable and efficient services. Click here for more information!For kwn we have found 17 definitions.; What does KWN mean? We know 17 definitions for KWN abbreviation or acronym in 5 categories. Possible KWN meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully. KWN Stands For: All acronyms (17) Airports & Locations (3) Business & Finance (1) Common Government & Military Medicine ...We would like to show you a description here but the site won't allow us.REFERENCE 1 (bases 1 to 19111) AUTHORS Enterlein,S., Volchkov,V., Weik,M., Kolesnikova,L., Volchkova,V., Klenk,H.D. and Muhlberger,E. TITLE Rescue of recombinant Marburg virus from cDNA is dependent on nucleocapsid protein VP30 JOURNAL J. Virol. 80 (2), 1038-1043 (2006) PUBMED 16379005 REFERENCE 2 (bases 11291 to 19109) AUTHORS Muhlberger,E ...Liked by Jerome Marburg. I transform organizations and empower teams to challenge the status quo and achieve the extra-ordinary. · Experience: Yukon Registered Nurses Association · Location: Greater Vancouver Metropolitan Area · 500+ connections on LinkedIn. View Jerome Marburg's profile on LinkedIn, a professional community of 1 billion ...KENCRETE READYMIX (PTY) LTD Marburg Port Shepstone Kwazulu-Natal South Africa. SearchInAfrica.com - Business Directory and online map for information on business, community, government, entertainment & recreation for AfricaGlobal Summit. News Topics. 2020 has been a difficult year, due to the appearance and pandemic spread of a novel coronavirus. Even though the turmoil caused by this coronavirus is still unresolved, Panasonic's Kid Witness News (KWN) decided to go ahead with its global event. This year was the first online event in KWN history as we welcomed the ...Do I have anxiety? You can take the self-assessment quiz to help determine whether you have symptoms of an anxiety disorder and may benefit from speaking with a mental health profe...We service Sullivan and Washington Counties as well as Johnson City. map. KWN Construction LLC. Kenneth Nagel JR. Owner. Piney Flats TN, US. 410-353-3885. Send a Message.The Henry M. Malburg Funeral Home and the Henry M. Malburg Monument Service were both established in mid 1985. Henry M. Malburg has been compassionately serving the Romeo community along with the Tri-County area ever since.Ken/Kendra: Directed by Jeff Schaffer. With Larry David, Jeff Garlin, Susie Essman, Cheryl Hines. A misunderstanding with Cheryl's masseuse threatens Larry's public image.The Meggers laboratory is developing novel strategies for asymmetric catalysis. For example, we have pioneered the general use of "chiral-at-metal" catalysts in which the metal center both serves as the exclusive stereogenic center and the same time acts as the reactive center for catalysis. Such catalysts have been applied to asymmetric ...KWN GOLD. May 24, 2024 GOLD, KWN King World News. Greyerz - The Ultra-Wealthy Are Now Buying Gold. Today the man who has become legendary for his predictions on QE and historic moves in currencies and metals told King World News that the ultra-wealthy are now buying physical gold. This is what happens in phase III of a bull market.Abstract. Although some social scientists insist that Scientology is a religion, the more appropriate position to take is that the organization is a multi-faceted transnational corporation that has religion as only one of its many components. Other components include political aspirations, business ventures, cultural productions, pseudo-medical ...View the profiles of people named Ken Marburg. Join Facebook to connect with Ken Marburg and others you may know. Facebook gives people the power to...MRO TOOLS Standard Wing-Nut Cleco Fasteners are a simple and inexpensive alternative to competitive fasteners and are available in various lengths and strengths to accommodate different processes. Equivalent Part Numbers: Zephyr: KWN-FW3/16 Monogram: WNX-SF3/16 HPS: CWN3/16. USI: TP109M3/16 MARTIN: MM439WNX4 USATCO: 04WNX3/16.Astral projection. Countess Palatine Ingrid von Marburg is a fictional character on the American supernatural horror television series Salem, which aired on WGN America from 2014 to 2017. Created by the show's producers Brannon Braga and Adam Simon, Ingrid was played by Lucy Lawless in a recurring role during the second season and third season.2 PET Committee of the German Society of Nuclear Medicine, Marburg, Germany. 3 Department of Nuclear Medicine, Klinikum Rechts Der Isar, Technical University of Munich, Munich, ... -Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany. [email protected]. PMID: …At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life.Nov 16, 2009 · Reviews. Dr. Kenneth C Marburg - Wilmington NC, Emergency Medicine at 4402 Shipyard Blvd. Phone: (910) 452-1400. View info, ratings, reviews, specialties, education history, and more.Here we aim to provide updated guidance and standards for the indication, acquisition, and interpretation of PSMA PET/CT for prostate cancer imaging. Procedures and characteristics are reported for a variety of available PSMA small radioligands. Different scenarios for the clinical use of PSMA-ligand PET/CT are discussed.PVC Guide Post (4 x100 x1300mm) W/H Red/White (50 x200mm) Reflective 3M Class 1A.kwnshop.com - Your Source for Fashion & Lifestyle GearKenneth Marburg is a provider established in Wilmington, North Carolina and his medical specialization is Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1144225558 assigned on June 2005. The practitioner's primary taxonomy code is 207P00000X with license number 27706 (NC). The provider is registered as ...KWN GOLD. May 24, 2024 GOLD, KWN King World News. Greyerz – The Ultra-Wealthy Are Now Buying Gold. Today the man who has become legendary for his predictions on QE and historic moves in currencies and metals told King World News that the ultra-wealthy are now buying physical gold. This is what happens in phase III of a …Marburg virus disease (MVD) is a severe, often fatal illness caused by the Marburg virus. The virus causes severe viral haemorrhagic fever in humans characterized by fever, headache, back pain, muscle pain, abdominal pain, vomiting, confusion, diarrhoea, and bleeding at very late stages. MVD was first identified in Marburg, Germany in 1967. …Angola variant (MARV/Ang) has replaced Mt. Elgon variant Musoke isolate (MARV/MtE-Mus) as the consensus standard variant for Marburg virus research and is regarded as causing a more aggressive phenotype of disease in animal models; however, there is a dearth of published evidence supporting the higher virulence of MARV/Ang.Dr. Kenneth Marburg, MD, is a specialist practicing in Wilmington, NC with undefined years of experience. . New patients are welcome. Find Providers by SpecialtyMay 17, 2024 · GOLD & SILVER BULL! Here Is What Billionaire Pierre Lassonde Is Buying Right Now. On the heels of gold surging to $2,420 and silver spiking nearly $2 to $31.77, billionaire Pierre Lassonde spoke with King Word News about what stocks he is buying right now as the 3rd phase of the gold and silver bull market gets underway.The nation's tax structure is becoming increasingly more complicated. We are committed to maintaining knowledge in various areas of taxation. We specialize in various industries, including non-profits, service companies, construction, retailing, and manufacturing organizations.Lara PRIEN | Cited by 14 | of Universitätsklinikum Gießen und Marburg, Marburg an der Lahn (UKGM) | Read 2 publications | Contact Lara PRIENFor all of your fencing needs in Inver Grove Heights, there's no better option than KWN Fence LLC. KWN Fence LLC has received dozens of reviews with an average rating of 4.60 stars, earning them an outstanding Rating Score™ of 88.00 and a 2019 Top Rated Local award for ranking among the top 10 fencing contractors in all of Minnesota! Here ...KWN is Panasonic’s group-wide initiative, in which currently approximately 3,000 children from 11 countries around the world participate. KWN Global Summit 2023 is scheduled to be held from 9:00 p.m. to 10:40 p.m. (Japan Standard Time, GMT+9), where participants are encouraged to exchange with one another across national borders, …Marburg marburgvirus isolate Ravn virus/H.sapiens-tc/KEN/1987/Kitum Cave-810040, complete genome.We would like to show you a description here but the site won't allow us.D14.22mm x L50.8mm. Order code / Manufacturer SKU. KWN-R-30. Manufacturer product status. Commercialized. UPC code. 051712407588. Compliant with standard (s) UL Listed Std. 248-12 Class RK1 Guide JDDZ File E4273.KWN Telekom, Kerekegyháza. 439 likes · 1 talking about this. Telekommunikációs szolgáltatások egyszerűen, kötöttségek nélkül...Мы приветствуем Вас на официальном канале КВН на Youtube. Теперь Вы можете найти понравившееся выступление на ...This article is based on an extensive interview with Mr. Ken Alibek, a Russian defector who was once second in command of the Russian offensive biological weapons program. ... Marburg is a close cousin to the Ebola virus, and is extremely lethal. Dr. Ustinov had been wearing a spacesuit in a Level 4 hot lab, injecting guinea pigs with Marburg ...A man is suing a Chicago-area McDonald's franchisee, claiming that it would be cheaper to order items on his value meal deal separately. By clicking "TRY IT", I agree to receive ne...KWN. 9-11 Tait Street Smithfield NSW 2164 AUSTRALIA . 88 Stradbroke St Heathwood QLD 4110 AUSTRALIA ABN: 50 060 024 197 Phone: 1300 596 596 Email: Office Hours: Monday to Friday, 9AM to 5PM Closed on Weekends and Public Holidays Contact Name * Email * Phone . Address * City / Suburb * ...38 38 38 38 Discharge Air Velocity(fpm) 300-350 300-350 300-350 300-350 Fan Speed (rpm) 2100. 2100 Parallel ThermalLoad ; 953 1429 1905 2381KWN vs GED, ICC Academy, Dubai Pitch Report and Weather Conditions. The pitch at the ICC Academy, Dubai is a balanced pitch. The average 1st innings score at this venue in the last 20 matches is 165 runs. Batting first should be the preferred option at the venue, with the team batting first winning 70% of its matches.KGWN-TV (channel 5) is a television station in Cheyenne, Wyoming, United States, affiliated with CBS and The CW Plus.The station is owned by Gray Television, and maintains studios on East Lincolnway/East 14th Street/I-80 BUS/US 30 in Cheyenne; its transmitter is located in unincorporated Laramie County (west of Cheyenne) between I-80/US 30 and WYO 225. ...WARREN F. "BABE' MYERS, SR., 86, of Huntington, passed away on Wednesday, Sept. 2, 2009, 4:40 p.m., at Miller's Merry Manor in Huntington. Born on June 9, 1923, in ...1. Marburg marburgvirus isolate Ravn virus/H.sapiens-tc/KEN/1987/Kitum Cave-810040, complete genome 19,114 bp linear cRNA NC_024781.1 GI:678222041On a day where the price of gold is down $25, here is the good news, plus a look at economic surprises. June 7 ( King World News) - Fred Hickey: On May 15 (3 weeks ago), gold was $2,016oz and gold futures open interest (contracts) was 536K. On June 5, open interest was just 434K, down a whopping 102K contracts (-19%), indicating little ...Panasonic KWN Global. 138,310 likes · 28 talking about this. Welcome to the official Panasonic KWN Global Facebook page. KWN (Kid Witness News) is a global video education program. Find our news and...Of the 252 people who contracted Marburg during the 2004–2005 outbreak of a. particularly virulent serotype in Angola, 227 died, for a case fatality rate of. 90%.Although all age groups are ...Kenneth Alexander Mitchell (November 25, 1974 - February 24, 2024) was a Canadian actor. He was known for his role as Eric Green in the CBS television series Jericho (2006-2008) and for portraying various characters in Star Trek: Discovery (2017-2021). In film, he appeared as Ralph Cox in the sports biopic Miracle (2004) and as Joseph Danvers in Captain Marvel (2019).Kencrete - Ready Mix, Marburg, Kwazulu-Natal, South Africa. 1.8K likes · 18 were here. Supplying Concrete to the KZN South Coast and surrounding Area's.KWN vs AJH player battle, player records and player head to head records for Match 8, CBFS T-10 League 2023 Last Updated: 05 Nov, 2023 9:00 PM IST 2023-11-05T21:00:00+5:30. We look at the players battles for Match 8 of CBFS T-10 League to be played between KWN vs AJH. ...Marburg, Port Shepstone, 4240 Contact Details Phone: 039 68.. Cell: 076 41.. Email: Directions: FROM HERE | TO HERE Business categories: Ready-mixed Concrete ...WARREN F. "BABE' MYERS, SR., 86, of Huntington, passed away on Wednesday, Sept. 2, 2009, 4:40 p.m., at Miller's Merry Manor in Huntington. Born on June 9, 1923, in ...Get the details of Kenneth Marburg's business profile including email address, phone number, work history and more.In reply to BiotechJen's post on August 17, 2011. Oh, well, now, that's a different matter. If the caption is outside the table in an ordinary text paragraph, then you must format that paragraph as "Keep lines together" as well as "Keep with next." Note that KLT and KWN and even widow/orphan control have no effect within a table row if you …Step 1: Subscribe an event. Subscribe a particular event to Knox Webhook Notification through the Create Subscription operation — POST /kwn/v1/subscriptions. Provide a subscription URL — known as “callback” — that you’ll register to receive asynchronous API operation results or event triggers once the event is complete.REFERENCE 1 (bases 1 to 19111) AUTHORS Enterlein,S., Volchkov,V., Weik,M., Kolesnikova,L., Volchkova,V., Klenk,H.D. and Muhlberger,E. TITLE Rescue of recombinant Marburg virus from cDNA is dependent on nucleocapsid protein VP30 JOURNAL J. Virol. 80 (2), 1038-1043 (2006) PUBMED 16379005 REFERENCE 2 (bases 11291 to 19109) …kawin Framework. The implementation of kawin is split into several modules to provide flexibility in its development. Everything centers around the PrecipitateBase object, which holds all the necessary model parameters and results necessary to solve the KWN model. The PrecipitateModel object inherits the PrecipitateBase object and utilizes a ...Gold Continues To Surge Toward All-Time High. December 1 ( King World News) - Alasdair Macleod: Gold and silver continued to rise this week, with gold bursting through the $2000 level, and silver $25. In European trade this morning, gold was $2042, up $42 from last Friday's close, and silver was $25.20, up 93 cents.KWN Kundasang i-LEAD, Ranau, Malaysia. 614 likes. Kem Wawasan Negara Kundasang (KWN) Kundasang, Sabah. Institut Pembangunan Dan Kecemerlangan Kepimpinan...The Viral Genomes Resource is a collection of viral genomic sequences that is a part of the Entrez Genomes, which provides curated sequence data and annotations of complete genomes to the scientific community.WEEKLY WRAP with Alasdair Macleod. November 10, 2023. DUE TO POPULAR DEMAND AND ACCELERATED INVESTOR INTEREST, WE MADE THE DECISION TO LAUNCH THE WEEKLY WRAP! This is going to be a very interesting and exciting year. KWN will shed light on what is happening in the major markets - featuring Alasdair Macleod!Tommy Smith Cafe, Marburg, Queensland. 3,061 likes · 876 were here. Tommy Smith Café has now moved in our beautiful heritage Mansion and trading under The Sugarmill Restaurant and Cafe. Tommy Smith Cafe, Marburg, Queensland. 3,061 likes · 876 were here. ...Marburg Virus as a Biological Weapons Agent. Marburg virus, like Ebola, is a Category A bio-warfare agent under the Center for Disease Control's classification system. Like Ebola, the fear remains ...Ken Marburger is on Facebook. Join Facebook to connect with Ken Marburger and others you may know. Facebook gives people the power to share and makes the world …For all of your fencing needs in Inver Grove Heights, there's no better option than KWN Fence LLC. KWN Fence LLC has received dozens of reviews with an average rating of 4.60 stars, earning them an outstanding Rating Score™ of 88.00 and a 2019 Top Rated Local award for ranking among the top 10 fencing contractors in all of Minnesota! Here ...KWN vs RPC Sharjah Ramadan T20 Cup Quarter-Final 4 Squads: Karwan CC Squad: Babar Iqbal©, Furqan Khalil(wk), Rehman Ghani, Awais Ali Shah, Moazzam Hayat, Zahid Ali, Rohan Mustafa, Ali Khan, Hameedullah Khan, Sayam Khan, Muhammad Aftab Royal Phoenix Clinic Squad: Asif Mumtaz©, Yasir Kaleem(wk), Babar Ghazanfar, Asif …In your home directory, run the following commands: source load_DAMASK_processing.sh. Download the folder called damask-kwn from this link and copy it in your software directory (or clone it directly from Github) Go to the software/damask-kwn/ directory: cd software/damask-kwn/. Go to the src directory and remove the hidden files that might ...KENNETH CHARLES MARBURG MD. NPI 1144225558. Emergency Medicine in Wilmington, NC. NPI Status: Active since June 14, 2005. Contact Information. 4402 SHIPYARD BLVD. WILMINGTON, NC. ZIP 28403. Phone: (910) 452-1400. Fax: (910) 332-1072. Get Directions Reviews. NPI Profile. NPI Record. Similar Providers Nearby. Individual. Male. Emergency Medicine.The KWN participating school can remove their photos and/or videos from this website, by requesting officially to Panasonic Corporation. KWN(Kid Witness News) is a global hands-on video education program for elementary and secondary school children, supported by Panasonic. Home;Physical : 12 Howe Road, Marburg, Port Shepstone 4240 Postal : PO Box 30, Umzumbe, 4225 Telephone : 039 685 6255 Cell : 076 413 5638 Fax : 086 267 5197 …Мы приветствуем Вас на официальном канале КВН на Youtube. Теперь Вы можете найти понравившееся выступление на ...KWN TRENDING. May 17, 2024. Pierre Lassonde: Broadcast Interview - Available Now. May 17, 2024. WEEKLY WRAP with Alasdair Macleod - Available Now. May 10, 2024. Michael Oliver: Broadcast Interview - Available Now. May 03, 2024. Nomi Prins: Broadcast Interview - Available Now. SPORTS (WORLD)Abstract. Although some social scientists insist that Scientology is a religion, the more appropriate position to take is that the organization is a multi-faceted transnational corporation that has religion as only one of its many components. Other components include political aspirations, business ventures, cultural productions, pseudo-medical ...Ready to reopen your business? To make your place as inviting to as many customers and employees as possible, we've created this coronavirus reopening checklist to help. As some st...Updated on: Jan 05, 2024. All info on Tommy Smith Cafe in Marburg - Call to book a table. View the menu, check prices, find on the map, see photos and ratings.Music video by kwn performing no cinderella. (C) 2023 Black Butter Limitedhttp://vevo.ly/wLwA2cKid Witness News is a program that offers video production support to children at elementary, middle, and high school levels. Panasonic launched the program in the …SEI INSTITUTIONAL MANAGED TRUST TAX-FREE CONSERVATIVE INCOME FUND CLASS Y- Performance charts including intraday, historical charts and prices and keydata. Indices Commodities Curr...In KWN program, various videos on the theme of “Communication,” have been created since KWNstarted in 1989. See More; Communication Tools. Communication is one of the most important things for humans. The means of human communication varies greatly from country to country and it is always changing with the progress of technology and culture.Claus VOGELMEIER | Cited by 9,270 | of Philipps University of Marburg, Marburg an der Lahn (PUM) | Read 258 publications | Contact Claus VOGELMEIERListen to 'wn up' here: kwn.lnk.to/wnupFollow kwn:Instagram: http://instagram.com/kwnway/TikTok: https://www.tiktok.com/@kwnwayLyrics:(does she do what you d...Liked by Kenneth Marburg Galleria Vittorio Emanuele II, located in Milan, Italy, is a stunning 19th-century shopping arcade renowned for its elegant architecture and upscale…Online early bird pre-purchase tickets close 9pm Friday. Tickets available at the gate on the day. Gate entry on the day: Adults $15. Seniors and Disabled $10. Students (12-17years) $10. Children (5-11years) $5. Under 5 Free. Apiculture Schedule 2024.The death toll was at least 66, but no one knows the precise number, because all hospital records and other evidence were destroyed by the KGB, according to former Biopreparat deputy director Kenneth Alibek. Marburg virus. The Soviet Union reportedly had a large biological weapons program enhancing the usefulness of the Marburg virus.