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What is Aids

Whats is Aids. The  human immunodeficiency viruses  ( HIV ) are two species of  Lentivirus  (a subgroup of  retrovirus ) that infect humans. Over time they cause  acquired immunodeficiency syndrome  (AIDS), [1] [2]  a condition in which progressive failure of the  immune system  allows life-threatening  opportunistic infections  and  cancers  to thrive. Without treatment, average survival time after infection with HIV is estimated to be 9 to 11 years, depending on the HIV subtype. [3]  In most cases, HIV is a  sexually transmitted infection  and  occurs  by contact with or transfer of  blood ,  pre-ejaculate ,  semen , and  vaginal fluids . Research has shown (for both same-sex and opposite-sex couples) that HIV is untransmissable through condomless sexual intercourse if the HIV-positive partner has a consistently undetectable viral load. [4] [5]  Non-sexual...
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What is Fiverr Fiverr  is an  online marketplace  for  freelance services . Founded in 2010 and based in  Tel Aviv ,  Israel , [2]  the company provides a platform for  freelancers  to offer services to customers worldwide. [3]   History Fiverr was founded by Micha Kaufman and Shai Wininger, and was launched in February 2010. The founders came up with the concept of a  marketplace  that would provide a  two sided platform  for people to buy and sell a variety of digital services typically offered by freelance contractors. Services offered on the site include writing, translation, graphic design, video editing and programming. [4] [5] [6]  Fiverr's services start at US$5, and can go up to thousands of dollars with Gig Extras. Each service offered is called a "Gig". [7] The website was launched in early 2010 and by 2012 was hosting over 1.3 million Gigs. [8]  The website transaction volume has...
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What is Blogging: A  blog  (a  truncation  of " weblog ") [1]  is a discussion or informational website published on the  World Wide Web  consisting of discrete, often informal diary-style text entries (posts). Posts are typically displayed in reverse chronological order, so that the most recent post appears first, at the top of the web page. Until 2009, blogs were usually the work of a single individual, [ citation needed ]  occasionally of a small group, and often covered a single subject or topic. In the 2010s, "multi-author blogs" (MABs) emerged, featuring the writing of multiple authors and sometimes professionally edited. MABs from newspapers, other media outlets, universities,  think tanks ,  advocacy groups , and similar institutions account for an increasing quantity of blog traffic. The rise of Twitter and other " microblogging " systems helps integrate MABs and single-author blogs into the news media.  Blog  ca...
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