Contrasts between HIV-1 and HIV-2


HIV is an infection that debilitates the invulnerable framework. There are two primary sorts of this infection: HIV-1 and HIV-2.

The two sorts of HIV are long haul yet reasonable well being conditions. With powerful treatment, individuals with HIV can live long, solid lives.

Understanding the diverse kinds of HIV helps increment familiarity with the condition. In this article, we investigate the distinctions and similitude between HIV-1 and HIV-2.

Geology and Hereditary Qualities

HIV-1 is the most widely recognized kind of HIV and happens everywhere throughout the world. As per the HIV mindfulness philanthropy Turn away, around 95 percent of individuals living with HIV have HIV-1.

HIV-2 is for the most part present in West Africa, however it is gradually beginning to show up in different districts, including the Unified States, Europe, and India.

In spite of the fact that HIV-1 and HIV-2 are both retroviruses that can effectsly affect the human body, they are hereditarily unmistakable. A recent report uncovered that the genomes of the two infections just had a 55 percent grouping personality.

This implies not all tests and medicines work for the two kinds of HIV.


HIV-2 is harder for individuals to transmit than HIV-1. As indicated by one 2013 survey, the most widely recognized method of HIV-2 transmission is hetero sex. In any case, hetero transmission rates of HIV-2 are five to multiple times lower than those of HIV-1.

Among moms and infants, transmission rates of HIV-2 are 20– multiple times lower than those of HIV-1.

A man can contract either kind of HIV through direct contact with natural liquids that contain the infection, including:

  • Blood
  • Sexual Liquids
  • Bosom Drain

Hazard factors for HIV-1 and HIV-2 transmission incorporate sex without a condom and sharing needles or syringes.

In any case, there is little danger of transmitting HIV through sex if a man takes HIV meds effectively and can keep up an imperceptible viral load. This can likewise essentially decrease the danger of mother-to-youngster transmission.


The hereditary contrasts between HIV-1 and HIV-2 imply that if a man steps through an exam for HIV-1, it may not distinguish HIV-2. For individuals at expanded danger of HIV-2, a social insurance supplier may likewise test for HIV-2 antibodies or antigens.


To treat HIV, a healthcare provider usually prescribes a combination of several medications called antiretroviral therapy. Taking these medications daily as they instruct can slow progression of HIV, prevent transmission, and help protect the immune system.

Because of the genetic differences, a healthcare provider may prescribe different drug combinations for treating HIV-1 and HIV-2.

HIV-2 is less responsive to certain drugs that can treat HIV-1. These include:

  • non-nucleoside reverse transcriptase inhibitors
  • enfuvirtide

Though a healthcare provider may prescribe different drug combinations, they still monitor a person’s progress in the same way. This includes checking their viral load and CD4 cell counts, as well as looking for other clinical improvements.

Viral load

Individuals with HIV-2 will in general have a lower viral load, or the amount of the infection is in their blood, than individuals with HIV-1. Together with CD4 cell check, which is a method for deciding how solid the resistant framework is, viral load tells a human services supplier how well a man’s treatment is functioning.


HIV-1 and HIV-2 are the two principle kinds of the HIV infection. The vast majority living with HIV have HIV-1.

The two kinds of HIV debilitate the safe framework, yet HIV-2 tends grow all the more gradually and is less simple for individuals to transmit than HIV-1.

Hereditary contrasts between the two infections implies that there are a few contrasts in how social insurance suppliers analyze and treat HIV-1 and HIV-2.

About Fattain Naime

Hi, my name is Fattain Naime and I am a computer engineer and young entrepreneur. After graduating, I decided to follow my passion and start my own company, Builder Hall Pvt. Ltd. I am dedicated to using my technical skills and entrepreneurial spirit to create innovative solutions for my clients.Throughout my academic and professional career, I have developed a strong foundation in computer engineering principles, including programming languages, data structures, and algorithms. I have also gained experience in project management and business development, which has allowed me to successfully lead my own company.Since founding Builder Hall, I have worked tirelessly to build a team of talented professionals and bring cutting-edge technology solutions to the market. Our focus is on providing our clients with the best possible experience and helping them to achieve their business goals through the use of technology.In my role as CEO, I have been responsible for leading the company's strategy and overseeing all aspects of operations. I am constantly seeking out new opportunities for growth and expansion, and I am committed to building a culture of excellence within the company.Outside of work, I am an avid reader and enjoy staying up-to-date on the latest developments in the tech industry. I also enjoy spending time with my family and staying active through sports and fitness activities.If you're looking for a dynamic, driven computer engineer with a passion for entrepreneurship, don't hesitate to reach out and connect with me on LinkedIn. I'm always open to discussing new opportunities and ideas. Make the world easier.I am excited to share my skills and experience with others, and I hope to connect with like-minded individuals who are passionate about technology and entrepreneurship. Thank you for visiting my profile.

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