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aim 60 HIVnotebook
1
January 26 2016
Jun 2shy812 AM
Electron microscope image of HIV seen as the small green spheres on the surface of white blood cells
HIV -Human Immunodeficiency Virus
aim 60 HIVnotebook
2
January 26 2016
May 9shy307 PM
What is itHIV stands for human immunodeficiency virus AIDS stands for acquired immunodeficiency syndrome HIV is actually the virus that causes the disease AIDS THEY ARE NOT THE SAME THINGAfter HIV enters the body it piggybacks onto a T cell and works its way inside of that cell Once inside the virus completely takes over the T cell and uses it as a virus‐making factory to make a lot of copies of itself The newly made viruses then leave the T cell and go on to infect and destroy other healthy T cells as they continue to multiply inside the body T cells invaded by the virus can no longer properly fight infections
aim 60 HIVnotebook
3
January 26 2016
May 9shy309 PM
Difference between HIV and AIDSHIV is a retrovirus that primarily infects components of the human immune system such as CD4+ T cells macrophages (which engulf and then digest cellular debris and pathogens) and dendritic cells (messengers between the innate and adaptive immunity)
HIV is defined of a CD4+ T cell count of 500 or below
AIDS is defined in terms of either a CD4+ T cell count below 200 cells or below or the occurrence of specific diseases in association with an HIV infection
aim 60 HIVnotebook
4
January 26 2016
May 9shy315 PM
The four bodily fluids that transmit the virus arebull bullbullbullIn the United States alone more than 1 million people are living with HIVThe riskiest transmission is from anal intercourse which is especially high an estimated as 14ndash17 per act in both heterosexual and homosexual contacts While the risk of transmission from oral sex is relatively low it is still present
aim 60 HIVnotebook
5
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
6
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
7
January 26 2016
May 9shy306 PM
HIV Prevalence by country
aim 60 HIVnotebook
2
January 26 2016
May 9shy307 PM
What is itHIV stands for human immunodeficiency virus AIDS stands for acquired immunodeficiency syndrome HIV is actually the virus that causes the disease AIDS THEY ARE NOT THE SAME THINGAfter HIV enters the body it piggybacks onto a T cell and works its way inside of that cell Once inside the virus completely takes over the T cell and uses it as a virus‐making factory to make a lot of copies of itself The newly made viruses then leave the T cell and go on to infect and destroy other healthy T cells as they continue to multiply inside the body T cells invaded by the virus can no longer properly fight infections
aim 60 HIVnotebook
3
January 26 2016
May 9shy309 PM
Difference between HIV and AIDSHIV is a retrovirus that primarily infects components of the human immune system such as CD4+ T cells macrophages (which engulf and then digest cellular debris and pathogens) and dendritic cells (messengers between the innate and adaptive immunity)
HIV is defined of a CD4+ T cell count of 500 or below
AIDS is defined in terms of either a CD4+ T cell count below 200 cells or below or the occurrence of specific diseases in association with an HIV infection
aim 60 HIVnotebook
4
January 26 2016
May 9shy315 PM
The four bodily fluids that transmit the virus arebull bullbullbullIn the United States alone more than 1 million people are living with HIVThe riskiest transmission is from anal intercourse which is especially high an estimated as 14ndash17 per act in both heterosexual and homosexual contacts While the risk of transmission from oral sex is relatively low it is still present
aim 60 HIVnotebook
5
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
6
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
7
January 26 2016
May 9shy306 PM
HIV Prevalence by country
aim 60 HIVnotebook
3
January 26 2016
May 9shy309 PM
Difference between HIV and AIDSHIV is a retrovirus that primarily infects components of the human immune system such as CD4+ T cells macrophages (which engulf and then digest cellular debris and pathogens) and dendritic cells (messengers between the innate and adaptive immunity)
HIV is defined of a CD4+ T cell count of 500 or below
AIDS is defined in terms of either a CD4+ T cell count below 200 cells or below or the occurrence of specific diseases in association with an HIV infection
aim 60 HIVnotebook
4
January 26 2016
May 9shy315 PM
The four bodily fluids that transmit the virus arebull bullbullbullIn the United States alone more than 1 million people are living with HIVThe riskiest transmission is from anal intercourse which is especially high an estimated as 14ndash17 per act in both heterosexual and homosexual contacts While the risk of transmission from oral sex is relatively low it is still present
aim 60 HIVnotebook
5
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
6
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
7
January 26 2016
May 9shy306 PM
HIV Prevalence by country
aim 60 HIVnotebook
4
January 26 2016
May 9shy315 PM
The four bodily fluids that transmit the virus arebull bullbullbullIn the United States alone more than 1 million people are living with HIVThe riskiest transmission is from anal intercourse which is especially high an estimated as 14ndash17 per act in both heterosexual and homosexual contacts While the risk of transmission from oral sex is relatively low it is still present
aim 60 HIVnotebook
5
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
6
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
7
January 26 2016
May 9shy306 PM
HIV Prevalence by country
aim 60 HIVnotebook
5
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
6
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
7
January 26 2016
May 9shy306 PM
HIV Prevalence by country
aim 60 HIVnotebook
6
January 26 2016
May 9shy342 PM
aim 60 HIVnotebook
7
January 26 2016
May 9shy306 PM
HIV Prevalence by country
aim 60 HIVnotebook
7
January 26 2016
May 9shy306 PM
HIV Prevalence by country
