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2. Viral entry - Wikipedia

   en.wikipedia.org/wiki/Viral_entry

   Viruses that exhibit this behavior include many enveloped viruses such as HIV and herpes simplex virus. [2] These basic ideas extend to viruses that infect bacteria, known as bacteriophages (or simply phages). Typical phages have long tails used to attach to receptors on the bacterial surface and inject their viral genome.

3. Viral replication - Wikipedia

   en.wikipedia.org/wiki/Viral_replication

   It is the first step of viral replication. Some viruses attach to the cell membrane of the host cell and inject its DNA or RNA into the host to initiate infection. Attachment to a host cell is often achieved by a virus attachment protein that extends from the protein shell , of a virus. This protein is responsible for binding to a surface ...

4. Viral life cycle - Wikipedia

   en.wikipedia.org/wiki/Viral_life_cycle

   For the virus to reproduce and thereby establish infection, it must enter cells of the host organism and use those cells' materials. To enter the cells, proteins on the surface of the virus interact with proteins of the cell. Attachment, or adsorption, occurs between the viral particle and the host cell membrane.

5. Lytic cycle - Wikipedia

   en.wikipedia.org/wiki/Lytic_cycle

   The lytic cycle is often separated into six stages: attachment, penetration, transcription, biosynthesis, maturation, and lysis. Attachment – the phage attaches itself to the surface of the host cell in order to inject its DNA into the cell; Penetration – the phage injects its DNA into the host cell by penetrating through the cell membrane

6. Virus - Wikipedia

   en.wikipedia.org/wiki/Virus

   This mechanism has evolved to favour those viruses that infect only cells in which they are capable of replication. Attachment to the receptor can induce the viral envelope protein to undergo changes that result in the fusion of viral and cellular membranes, or changes of non-enveloped virus surface proteins that allow the virus to enter. [76]

7. How long does the ebola virus live on a surface?

   www.aol.com/news/2014-10-24-how-long-does-the...

   This begs the question -- just how long does the Ebola virus live on a surface like a handrail or a bowling ball? According to the Centers for Disease Control, Ebola on dry surfaces, such as ...