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about: the biological agent

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Blogs for Virus

Authentium Virus Blog

Authentium Virus Blog. Authentium Malware Information Exchange Portal ... Authentium Virus Blog is proudly powered by WordPress. Entries (RSS) and Comments (RSS) ...blogs.authentium.com/virusblog/

Priyadi's Place " Blog Archive " Virus Blog

Pingback by Trashbin of Joko Supriyanto ™ " Blog Archive " Hah Virus... Blog gw kena virus!! terinfeksi ketika sedang membaca blognya Mas Pri ...priyadi.net/archives/2006/01/30/virus-blog/

F-Secure Weblog : News from the Lab

And virus writers used this "feature" to make people mistake executables for ... Here's the very first blog post I made on these developments on Saturday, the ...www.f-secure.com/weblog

Authentium Virus Blog " Blog Archive " Microsoft Patchguard

Authentium Virus Blog. Authentium Malware Information Exchange ... Authentium Virus Blog is proudly powered by WordPress. Entries (RSS) and Comments (RSS) ...blogs.authentium.com/virusblog/?p=100

How to clean Brontok Virus " Raymond.CC Blog

I've got a comment from a user asking me how to remove Brontok virus. ... and Folder Options Disabled by Virus " Raymond.CC Blog June 28th, 2007 at 8:46 am 85 ...www.raymond.cc/blog/archives/2006/12/08/how-to-clean-brontok...

Wikipedia About Virus

about: the biological agent

A virus (from the Latin virus meaning toxin or poison) is a sub-microscopic infectious agent that is unable to grow or reproduce outside a host cell. Viruses infect all types of cellular life. The first known virus, tobacco mosaic virus, was discovered by Martinus Beijerinck in 1898, and now more than 5,000 types of virus have been described in detail, although most types of virus remain undiscovered. Viruses infect all forms of life, are found in almost every ecosystem on Earth, and are the most abundant type of biological entity on the planet. The study of viruses is known as virology, and is a branch of microbiology.

Viruses consist of two or three parts: all viruses have genes made from either DNA or RNA, long molecules that carry genetic information; all have a protein coat that protects these genes; and some have an envelope of fat that surrounds them when they are outside a cell. Viruses vary in shape from simple helical and icosahedral shapes, to more complex structures. They are about 1/100th the size of bacteria.Collier pp. 33–55 The origins of viruses are unclear: some may have evolved from plasmids—pieces of DNA that can move between cells—others may have evolved from bacteria. In evolution, viruses are an important means of horizontal gene transfer.

Viruses spread in many ways; plant viruses are often transmitted from plant to plant by insects that feed on sap, such as aphids, while animal viruses can be carried by blood-sucking insects. These disease-bearing organisms are known as vectors. Influenza viruses are spread by coughing and sneezing, and others such as norovirus, are transmitted by the faecal-oral route, when they contaminate hands, food or water. Rotaviruses are often spread by direct contact with infected children. HIV is one of several viruses that are transmitted through sex.

Not all viruses cause disease, as many viruses reproduce without causing any obvious harm to the infected organism. Some viruses such as hepatitis B can cause life-long or chronic infections, and the viruses continue to replicate in the body despite the hosts' defence mechanisms. However, viral infections in animals usually cause an immune response, which can completely eliminate a virus. These immune responses can also be produced by vaccines that give lifelong immunity to a viral infection. Microorganisms such as bacteria also have defences against viral infection, such as restriction modification systems. Antibiotics have no effect on viruses, but antiviral drugs have been developed to treat life-threatening and more minor infections.

Etymology

The word is from the Latin virus referring to poison and other noxious substances, first used in English in 1392. Virulent, from Latin virulentus (poisonous) dates to 1400. A meaning of "agent that causes infectious disease" is first recorded in 1728, before the discovery of viruses by Dmitry Ivanovsky in 1892. The adjective viral dates to 1948. The term virion is also used to refer to a single infective viral particle. The plural of virus is "viruses".

Search results for Virus

Virus Bulletin

Technical journal on developments in the field of computer viruses and anti-virus products.www.virusbtn.com/

Tyrant virus - Resident Evil Wiki :: Your guide to everything Resident Evil

The Tyrant virus, more commonly known as the "T-virus" or " ... By adding the virus to leeches, the attributes of both were combined, and the ...residentevil.wikia.com/wiki/T-virus

Types of Microbes: Viruses

Viruses are true parasites that can't live on their own, but go into host cells to reproduce and often cause ... The polio virus, left, once crippled millions. ...www.microbeworld.org/microbes/virus/

G-virus - Resident Evil Wiki :: Your guide to everything Resident Evil

The Gene-virus, commonly shortened to "G-virus", is the central plot ... William injected himself with the virus after being mortally wounded by an ...residentevil.wikia.com/wiki/G-virus

AVG Anti-Virus and Internet Security - AVG.com

AVG Antivirus and internet security protection for home and business. Products ranging from maximum protection, to basic antivirus protection available for free download.www.avg.com/

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News about Virus

Luna County girl tested for H1N1 virus

LA.comThe H1N1 virus may be in Luna County. New Mexico's Department of Health reported Saturday that an 11-year-old female is being tested for what is also known as "Swine Flu.http://www.la.com/ci_12286083?source=rss

NEW LOCAL: More money to fight West Nile Virus

The Meadville TribuneA $91,492 Pennsylvania Mosquito Surveillance Program grant, through the Department of Environmental Protection, will be awarded to Crawford County in an on-going effort to combat the potentially fatal West Nile Virus, according to Republican state Sen. Bob Robbins, who’s 50th District includes Crawford and Mercer counties.http://www.meadvilletribune.com/local/local_story_129172450....

Minnesota Vikings' Percy Harvin hospitalized in Atlanta, tests negative for swine flu virus

LA.comVikings first-round draft pick Percy Harvin was admitted to a hospital in Atlanta on Thursday with a case of "extreme dehydration and a virus," according to coach Brad Childress, who addressed the media after Friday's first rookie minicamp practice.http://www.la.com/ci_12273051?source=rss

FEBBRE SUINA: COSTA RICA CONFERMA PRIMA VITTIMA DEL VIRUS

ITNewsSan Jose', 9 mag. - (Adnkronos/Dpa) - Il ministro della Salute del Costa Rica, Maria Luisa Avila, ha confermato la prima vittima di febbre suina. Si tratta di un uomo di 53 anni che era sotto osservazione dopo aver contratto il virus durante un viaggio in Messico.http://www.itnews.it/news/2009/0509204401355/febbre-suina-co...

Obama: Flu virus may not be as virulent as feared

Reuters via Yahoo! NewsU.S. President Barack Obama told Hispanic community leaders on Friday that the H1N1 flu virus apparently was not as virulent as feared but the United States was not completely out of the woods yet.http://news.yahoo.com/s/nm/20090508/ts_nm/us_flu_obama_1

News about Virus

Swine Flu Shifts Tourists' Destinations, Dollars

The LedgerHe sees business travel to Mexico remaining steady and swine flu having minimal impact on leisure traffic unless the virus worsens. Hotel operators are seeing travelers postpone plans. The Ritz-Carlton Hotel Company and Four Seasons Hotel and Resorts ... http://www.theledger.com/article/20090509/NEWS/905095039?Tit...

New flu spreads to Australia, now common in U.S.

ReutersIt has moved into the southern hemisphere, where influenza season is just beginning, and could mix with circulating seasonal flu viruses or the H5N1 avian influenza virus to create new strains, health officials said. "This is a very unusual ... http://www.reuters.com/article/domesticNews/idUSTRE5480IR200...

Canada's confirmed A/H1N1 cases rise to 280

Xinhua News AgencyIn another related development, officials in Alberta culled 500hogs on the pig farm where the A/H1N1 flu virus was detected. However the cull was not because the animals were sick, but because the farm was two crowded as the pigs are being ... http://news.xinhuanet.com/english/2009-05/10/content_1134433...

Japan, Australia confirm their first cases of swine flu, even as virus ...

Minneapolis Star TribuneJapan, Australia confirm first cases of swine flu Sleepy Eye mom: Teen would defy court order Minn. child hospitalized with swine flu Autism 'recovery' is found to be real State bans chemical in baby bottles TOKYO - Japanese authorities scrambled ... http://www.startribune.com/lifestyle/health/44635527.html?el...

In swine flu outbreak, key decisions await with limited data; health ...

Los Angeles TimesIf it's not this virus, there will still be another one." For this virus, the coming months will bring a series of big decisions: Do manufacturers start brewing millions of swine flu vaccine doses? Will they be stockpiled unless the new flu returns or ... http://www.latimes.com/features/health/sns-ap-med-swine-flu-...

Search results for Virus

Types of Microbes: Viruses

When it's a virus. Viruses are strange things that straddle the fence between living and non-living. On the one hand, if they're floating around in the air or sitting on a doorknob ... http://www.microbeworld.org/microbes/virus/

virus - Hutchinson encyclopedia article about virus

Infectious particle consisting of a core of nucleic acid (DNA or RNA) enclosed in a protein shell. They are extremely small and cause disease. They differ from all other forms of ... http://encyclopedia.farlex.com/virus

Virus - Gizmodo

Symantec Finds First Mac Botnet, Already Launching DDoS Attacks The first Mac botnet is already launching DDoS attacks against some website, which penetrated Macs via tainted ... http://gizmodo.com/tag/virus/

Virus.Org :: Malware Scanning Service

The Virus.Org Malware Scanning Service, is a free online scanning service, utilizing a number of leading anti-virus products to analyse submitted files.http://scanner.virus.org/

VIRUS on MySpace Music - Free Streaming MP3s, Pictures & Music ...

MySpace Music profile for VIRUS. Download VIRUS Punk / / music singles, watch music videos, listen to free streaming mp3s, & read VIRUS's blog.http://www.myspace.com/virus8386

Wikipedia results for Virus

Virus - Wikipedia, the free encyclopedia

A virus (from the Latin virus meaning toxin or poison) is a sub-microscopic infectious agent that is unable to grow or reproduce outside a host cell.http://en.wikipedia.org/wiki/Virus

Computer virus - Wikipedia, the free encyclopedia

A computer virus is a computer program that can copy itself and infect a computer without the permission or knowledge of the owner. The term "virus" is also commonly but ... http://en.wikipedia.org/wiki/Computer_virus

Virus hoax - Wikipedia, the free encyclopedia

A computer virus hoax is a false email message warning the recipient of a computer virus threat. The message is usually a chain e-mail that tells the recipient to forward it to ... http://en.wikipedia.org/wiki/Virus_hoaxes

Antivirus software - Wikipedia, the free encyclopedia

Generic signatures look for known malicious code and use wild cards to identify variants of a single virus. An antivirus may also emulate a program in a sandbox, monitoring for ... http://en.wikipedia.org/wiki/Anti_virus

Virus (1980 film) - Wikipedia, the free encyclopedia

Virus (otherwise known as 復活の日 Fukkatsu no hi, lit. Day of Resurrection?) is a 1980 post-apocalyptic sci-fi movie directed by Kinji Fukasaku and starring Masao Kusakari ... http://en.wikipedia.org/wiki/Virus_(1980_film)
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Videos found for Virus

Grove City Student Could Have H1N1 ...

Grove City Student Could Have H1N1 VirusOfficials at Grove City College say a student remains in isolation after learning that a friend she visited in New England has H1N1 flu; KDKA's Bob Allen reports.Windows Media - Video

Flu virus origins

Flu virus originsCNN's Kiran Chetry talks with a pandemic expert about the origins of the new H1N1 strain.Windows Media - Video

Swine flu: virus passing human-to-h...

Swine flu: virus passing human-to-human in UKTwo cases of human-to-human transfer of swine flu have been confirmed in Britain. The first man diagnosed, Graeme Pacitti, is a friend of Iain and Dawn Askham - Britain's first...Flash - Video

Smithfield Foods CEO on flu virus

Smithfield Foods CEO on flu virusMay 1: CNBC’s Erin Burnett interviews chief executive of Smithfield Foods, Larry Pope, whose company owns a plant in Mexico that has attracted global attention in the midst of...Windows Media - Video

Origins of the H1N1 virus

Origins of the H1N1 virusJami Floyd discusses the origins of the swine flu.Windows Media - Video

Answers for Virus

filaVirus!!!!!!!!?filaDeveloping a vaccine requires a LOT of money. There is a vaccine for mamrmoset monkeys. It may not be perfected yet..This article tells of the study> http://www.nature.com/nature/journal/v249/n5457/ab...ryanneWhat is the anti-virus for a virus corrupted your removable disk?ryanneYour scanner wont scan removable media unless manually selected. All you have to do is insert the disk, go into the main menu of nod32 and select the removable media option. It will scan the disk an...flame297Virus on my computer stopping me from entering the Internet?flame297Hmmm... My suggestion would be to get rid of (or ignore) the Internet Browser from your computer, and install a new one. For example, I had preinstalled IE, but after several errors with it, I am ...Island_girlHow can i get rid of the Virus on my removable drive?Island_girlFor your iPod try restoring it. IT WILL WIPE YOUR IPODS HARDDRIVE! As for the pen drive try reformatting it. and again it will wipe the drive!xokdmHow do I remove a virus from my computer for free?xokdmRestart your PC in safe mode with networking http://www.pchell.com/support/safemode.shtml Download, install and run a full scan with Malwarebytes http://www.malwarebytes.org Run a full scan wi...
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