Herpes and You By AJ Downs-Kingston & Julian Ward.

Slides:



Advertisements
Similar presentations
Viruses (Ch. 18).
Advertisements

Eukaryotes, Prokaryotes, and Virus Section 7.1 Pg Section 18.1 pg
HERPES SIMPLEX VIRUS. Characteristics of HSV DNA double stranded virus, linear Kb long, relatively big Enveloped Virion size 200 nm, relatively.
In what kingdom do we classify a virus? None! Viruses are not considered living, so we do not classify them with living organisms.
Section 18.1: Viruses Vocabulary: virus, host cell, bacteriophage, capsid, lytic cycle, lysogenic cycle, provirus, retrovirus, prions, viroids.
THE REPLICATION OF VIRUSES Virology Lecture 2 Three lectures dealing with (1) replication of DNA viruses (2) the culture, growth and recognition of virus.
Viruses, part 2.
Lecture 90 – Lecture 91 – Lecture 92 Viruses and Prions Ozgur Unal
Virus Replication. Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in.
Viruses Packet #24. Introduction  A virus, or virion, is a tiny particle consisting of DNA or RNA surrounded by a protein coat called a capsid.  Viruses.
H S V - 1.
Cell Organelles Section 3.3. The Nucleus The nucleus is an internal compartment that houses the cell’s DNA. Most functions of a eukaryotic cell are controlled.
Viruses Chapter 19. A Borrowed Life Virus: an infections particle incapable of replicating outside of a cell, which consists of an RNA or DNA genome enclosed.
“He who has a why to live can bear almost any how.”
Viruses and Bacteria. Viruses A virus is a piece of hereditary material (RNA or DNA) that is covered by protein that infects and reproduces in living.
Viruses Introduction AAAA virus is a tiny nonliving particle that enters and then reproduces inside a living cell. SSSSome of the organisms Viruses.
Viruses Living or Not Virus Virus – small particle made of 1.Nucleic acids either DNA or RNA 2.Surrounded by a protein coat.
Viruses Where do they fit?. What are Viruses? bacteria and viruses cause many diseases for all kingdoms; however, bacteria are classified as living while.
Essential knowledge 3.C.3:
Viruses Packet #47 Chapter #18.
Cell Ultrastructure. Parts of a cell Standard grade level required only 3 parts of an animal cell. Now we have to learn around 15!
Viruses are the smallest infectious diseases (ranging from nm) They are obligatory intracellular parasites without own metabolism (being parasites.
Viruses. Virus A non living particle composed of a nucleic acid and a protein coat A non living particle composed of a nucleic acid and a protein coat.
VIRUSES Organisms that bridge between living and non-living things.
Viruses Coach Blocker Schley County Middle School Ellaville, Georgia.
Viruses Living or Not ???????. Characteristics of Viruses Among the smallest biological particles that are capable of causing diseases in living organisms.
Viruses Chapter 19. Viruses Non-living, cannot reproduce without a hostNon-living, cannot reproduce without a host Contain either DNA or RNA (retrovirus)
Herpesviridae and You Adrienne Manuel I400. THE Immune system: a brief overview For Humans and animals to have maximum health, their bodies needs defense.
The Viruses January 14 th, Virus Basics Viruses are nucleic acid and protein structures Very small; typically between nm No cellular structures.
Infectious Diseases Unit 1 Lesson 4 plan. Do Now How big do you think a virus is in comparison to a bacteria and to a red blood cell?
Organelle Structure and Function. Review Prokaryotes simple celled organisms No nucleus Eukaryotic cells multicellular organisms Nucleus organelles.
Viruses Living or Not Virus Virus – small particle made of 1.Nucleic acids either DNA or RNA 2.Surrounded by a protein coat.
Viruses. Biology of Viruses Structure of Viruses: Size -Less then 0.2 microns Parts of the Virus 1)Capsid: -Made of protein subunits 2) Inner core: made.
VIRUS- latin word meaning “slimy fluid”. VIRUS infectious particles consisting of a core of nucleic acid (DNA or RNA) enclosed in a protein shell acellular.
BACKNEXT BACKNEXT We have all gotten viruses… from bacteria, plants to animals. Viruses cause colds, flu, warts and diseases such as measles, AIDS and.
Cell Organelles.
Viruses.
Viral Reproduction. Viruses If viruses are non-living, how do they replicate?? They need a host cell! Before a virus can replicate, it must attach to.
Virus Notes TEK 4C. Section 18.1 Summary – pages Viruses are composed of nucleic acids enclosed in a protein coat and are smaller than the smallest.
 Relate a cell to a factory!  Compare and Contrast a prokaryotic cell with a eukaryotic cell.
Small membrane-bound structures located within the eukaryotic cell that each have a specific function.
Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings Animal viruses/other infectious agents. Medgar Evers College Prof. Santos.
Viruses Chapter What is a virus? Viruses- microscopic particles that invade cells and destroy them. A virus is NOT a cell. Has genetic material.
Viruses  What are they? and  What are they good for? (ebiomedia.com) (conference.eicar.org)
Gene therapy and viral vectors
Viruses, bacteria, viroids, and prions can all cause infection.
What is a virus? Word of the Day: Pathogen= an organism or particle that causes disease Take notes if in red. Listen and ask questions about other colors.
Viruses A “borrowed life”. Characteristics of Life All living things exhibit the following four characteristics: 1.Carry out metabolic activities to meet.
 Virus: A biological particle composed of nucleic acid and protein  Intracellular Parasites: organism that must “live” inside a host.
Andrew Saker. Humans are the only known host organism that are able to carry the 'Measles Virus. The Pathogen is known as Rubeola. (Not Rubella; as that.
Notes N – pg. 547 KEY CONCEPT Viruses exist in a variety of shapes and sizes.
18.2 Viral Structure and Reproduction TEKS 4C The student is expected to: 4C Compare the structures of viruses to cells, describe viral reproduction, and.
{ Viral Replication  Virus: A biological particle composed of nucleic acid and protein  Intracellular Parasites: organism that must “live” inside a.
Viruses. Video Viruses Unit 5 - Viruses and Bacteria (Ch. 18) 1.Identify the major components of a Bacterium and Viruses 2.List the two major stages.
Viruses. How Do Viruses Differ From Living Organisms? Viruses are not living organisms because they are incapable of carrying out all life processes.
19.09 Replication of HIV Slide number: 1
Good teaching is more a giving of right questions than a giving of right answers. – Josef Albers Viruses Chapter 19.
Virus Replication John Goulding, Imperial College London, UK
Animal viruses/other infectious agents.
Standard SB3d: Compare and contrast viruses with living organisms.
KEY CONCEPT Viruses exist in a variety of shapes and sizes.
KEY CONCEPT Viruses exist in a variety of shapes and sizes.
Viral Reproduction.
Viruses.
KEY CONCEPT Viruses exist in a variety of shapes and sizes.
Good teaching is more a giving of right questions than a giving of right answers. – Josef Albers Viruses Chapter 19.
KEY CONCEPT Viruses exist in a variety of shapes and sizes.
KEY CONCEPT Viruses exist in a variety of shapes and sizes.
KEY CONCEPT Viruses exist in a variety of shapes and sizes.
Presentation transcript:

Herpes and You By AJ Downs-Kingston & Julian Ward

After initial infection, the viruses move to sensory nerves, where they reside as life-long, latent viruses. Virus particles land on a cell and lock with membrane proteins. The virus then fuses with the plasma membrane of the cell and the virus (in a protein shell, called a capsid) containing the viral genome enter the cytoplasm. The capsid then travels towards the nucleus where it lock with a nuclear pore. The viral DNA enters the nucleus through the pore and begins replication. New viral capsids are formed in the nucleus and newly created genomes are taken into them. The capsids come out through the inner nuclear membrane gaining a temporary capsule that surrounds them. This capsule then fuses with the outer nuclear membrane and the now naked viruses move through the cytoplasm until they fuse with Golgi vesicles laden with viral proteins. This budding into the vesicle allows the developing virus with capsids. The vesicle delivers the contained capsid and virus to the cell surface. The vesicle fuses with the plasma membrane and the new virus is free to infect another cell.

Herpes Fun Facts! -A 1979 study concluded that Herpes Simplex 1, which is the face kind, is directly related to a person’s rick of developing Alzheimer's Disease. -Severe cases of Meningitis are also related to Herpes Simplex 1. -People with Herpes are often made fun of and feel ostracized by their peers. -There are no known effective methods of curing herpes, however many forms of mitigation of the disease are available, such as Topical Creams, prescription anti-viral medicine and Carmex. -Avoiding herpes can be as simple as wearing a condom. -Fear of masturbation is a common reaction to learning about one’s contraction of the Herpes virus. -There are dating websites specifically set up for people with herpes. -The Central African Republic is the country with the highest percentage of people with herpes, 82% of its population has Herpes Simplex 2, or genital herpes, and a whopping 99% have Simplex 1.