Hiv ppt slideshare. It discusses the causes and transmissi...

Hiv ppt slideshare. It discusses the causes and transmission of HIV, the progression of HIV infection, testing and treatment, the impact of HIV/AIDS on public health, and challenges in managing the epidemic. - HIV is found in certain body fluids and transmitted most commonly The document summarizes the National AIDS Control Programme (NACP) in India. 1981: First reports of “Acquired Immuno - deficiency Syndrome” in Los Angeles. It is transmitted through bodily fluids and from mother to child. These recommendations support an evidence-based, cost-effective approach to improving treatment outcomes, reducing HIV-related The most common route of transmission of HIV infection in India is unprotected sexual intercourse with an infected person, followed by mother to child transmission during pregnancy, childbirth and breastfeeding, sharing of contaminated needles, injecting drug use, and transfusion of contaminated blood. Globally, 40. 0–45. Human immunodeficiency virus (HIV) is an infection that attacks the body’s immune system, specifically the white blood cells called CD4 cells. 1950s: Blood samples from Africa have HIV antibodies. - Globally, over 350 million people have . It is transmitted through unprotected sexual intercourse (anal or vaginal), transfusion of contaminated blood, sharing of contaminated needles, or between a mother and her infant during pregnancy, childbirth and breastfeeding, if the mother is not Jul 18, 2025 · Key facts on HIV. It provides guidance on screening, diagnosing, treating, and managing TB and HIV co-infection according to national guidelines, including the use of isoniazid preventive therapy (IPT) to prevent active TB The document summarizes the HIV lifecycle in cells. 1976: First known AIDS patient died. The learning objectives are to understand the basics of HIV including transmission risks, strategies for prevention and treatment, and caring for people The document discusses tuberculosis (TB) and HIV co-infection, including how HIV increases the risk of active TB disease and atypical clinical presentations of TB in HIV-infected individuals. In addition, it has been confirmed that ART prevents onward transmission of HIV. Jul 15, 2025 · WHO fact sheet on HIV and AIDS with key facts and information on signs and symptoms, transmission, risk factors, testing and counselling, prevention, treatment and WHO response. Explore anti-HIV drugs and the role of envelope glycoproteins in viral fusion. 4–116. 6–53. Top 10 Hiv/Aids PowerPoint Presentation Templates in 2026 Introducing our comprehensive PowerPoint presentation on HIV/AIDS, designed to educate and empower audiences with vital information about this global health challenge. 8%] of adults aged 15–49 years worldwide are living Jan 7, 2026 · The World Health Organization (WHO) has released updated recommendations on HIV clinical management providing new and revised guidance on antiretroviral therapy, management of vertical HIV transmission, and tuberculosis (TB) prevention for people living with HIV. There is a very small number of people who have managed to control the HIV infection without ART and are called ‘elite-controllers’. O documento aborda a AIDS e o HIV, explicando que a AIDS é uma síndrome causada pela infecção do HIV, que ataca o sistema imunológico. Benefits of hiv testing If someone knows their HIV status they can avoid and prevent HIV acquisition HIV testing helps to increase and improve knowledge on HIV prevention It allows people who are HIV negative to remain so It assists people living with HIV to maintain their health, protect themselves from re-infection and avoid onward transmission HIV (Human Immunodeficiency Virus) attacks the immune system by destroying CD4 cells, leading to AIDS (Acquired Immunodeficiency Syndrome), the final stage of HIV infection. The time between HIV transmission and an AIDS diagnosis is usually 10-15 years, but sometimes longer. Since the beginning of the epidemic, 91. Male Jul 15, 2025 · 概述 人类免疫缺陷病毒（艾滋病毒）攻击人体免疫系统。获得性免疫缺陷综合症（艾滋病）发生在感染的最晚期。 艾滋病毒以人体的白细胞为目标，削弱免疫系统。这使得感染者更容易患上结核病、感染和某些癌症等疾病。 艾滋病毒经由感染者的体液传播，包括血液、母乳、精液和阴道液体。它不 Jul 30, 2024 · For people living with HIV who are not diagnosed or taking ART, signs of HIV-related illness may develop within 5–10 years, although it can be sooner. Key aspects included increasing awareness, blood safety measures, condom promotion, prevention of parent-to-child transmission, and expanding access to antiretroviral treatment. Final stage of infection by the HIV virus Defined by the number for CD4+ cells Learn about the structure, life cycle, and interactions of HIV with the human immune response. Discute as formas de transmissão do vírus, sintomas da doença e enfatiza que, embora a AIDS não tenha cura, há tratamentos antirretrovirais disponíveis. HIV Basics. The document Disease Description and Etiology • Definition • HIV is a retrovirus that targets the CD4 cells of the immune system (the T-Helper cells) and turns them into viral factories for HIV reproduction • Transmission • The HIV virus is transmitted from person to person via infected body fluids. This document provides an overview of HIV/AIDS, including: - A brief history of HIV/AIDS diagnosis and treatment milestones. The Human Immunodeficiency Virus (HIV) targets the immune system and weakens people's defense systems against infections and some types of cancer. As a result of advances in access to antiretroviral therapy (ART), HIV-positive people now live longer and healthier lives. Someone who is on antiretroviral therapy and virally suppressed will not pass HIV to their sexual partners. History. - Information on laboratory diagnosis and treatment approaches like antiretroviral therapy. The viral enzyme reverse transcriptase then converts the RNA into DNA, which is integrated into the cell's DNA by the integrase enzyme. Condoms prevent HIV and other sexually transmitted infections, and prophylaxis use antiretroviral medicines to prevent HIV. Perfect for educators, healthcare workers, and students. It causes AIDS by weakening the immune system. The current Access presentations from different HIV-related organizations. What is HIV?. Jul 15, 2025 · 概述 人类免疫缺陷病毒（艾滋病毒）攻击人体免疫系统。获得性免疫缺陷综合症（艾滋病）发生在感染的最晚期。 艾滋病毒以人体的白细胞为目标，削弱免疫系统。这使得感染者更容易患上结核病、感染和某些癌症等疾病。 艾滋病毒经由感染者的体液传播，包括血液、母乳、精液和阴道液体。它不 Jul 30, 2024 · For people living with HIV who are not diagnosed or taking ART, signs of HIV-related illness may develop within 5–10 years, although it can be sooner. 1980: First human retrovirus isolated (HTLV-1). Jan 7, 2026 · The World Health Organization (WHO) has released updated recommendations on HIV clinical management providing new and revised guidance on antiretroviral therapy, management of vertical HIV transmission, and tuberculosis (TB) prevention for people living with HIV. It discusses the four phases of NACP from 1992 to 2017, which aimed to prevent the spread of HIV/AIDS and provide treatment. 6-0. 1 million [37. It explains that HIV binds to CD4 receptors on cells, fuses with the cell membrane, and injects its RNA inside. A campanha proposta visa aumentar a conscientização sobre as causas, sintomas e tratamento do This document discusses hepatitis B, including its history, prevalence, transmission, clinical features, outcomes, and diagnosis. Key points include: - Hepatitis B is a serious viral infection that affects the liver and can become chronic, increasing risk of cirrhosis and liver cancer. The stages are used to monitor disease progression This document provides an overview of HIV and AIDS. 4 million] people have died from HIV-related causes. Jul 15, 2025 · WHO fact sheet on HIV and AIDS with key facts and information on signs and symptoms, transmission, risk factors, testing and counselling, prevention, treatment and WHO response. The virus spreads mainly through unprotected sex, sharing needles, and from mothers to babies during childbirth. Discover, Share, and Present presentations and infographics with the world's largest professional content sharing community. The document discusses HIV disease staging according to the World Health Organization (WHO). Access presentations from different HIV-related organizations. 6 million] people were living with HIV at the end of 2024. 7% [0. 8 million [37. - Current global and national HIV/AIDS statistics. This Jul 18, 2025 · HIV remains one of the world's most significant public health challenges, particularly in low- and middle-income countries. 4 million] people have been infected with the HIV virus and about 44. Gain insight into the human immune response mechanisms against viruses like HIV. Jul 22, 2024 · 艾滋病毒仍然是世界上最重大的公共卫生挑战之一，尤其是在低收入和中等收入国家。 由于在获得抗逆转录病毒治疗方面取得了一些进展，艾滋病毒阳性患者现在的寿命更长，生活更健康。此外，已经证实抗逆转录病毒疗法阻止了艾滋病毒的进一步传播。 2023年，估计有3070万人正在接受艾滋病毒 Jul 15, 2025 · WHO fact sheet on HIV and AIDS with key facts and information on signs and symptoms, transmission, risk factors, testing and counselling, prevention, treatment and WHO response. AIDS. It describes the three phases of HIV infection: acute phase, chronic phase, and final phase. These proteins self Lesson objectives Understand the global and local impact of the epidemic Know about HIV/AIDS in adults, children, and families Understand the natural history of HIV infection Understand the modes of HIV transmission HIV Human Immunodeficiency Virus H = Infects only Human beings I = Immunodeficiency virus weakens the immune system and increases the risk of infection V = Virus that attacks the This document provides information about HIV/AIDS, including: - HIV stands for Human Immunodeficiency Virus and is transmitted between humans. HIV is fully preventable. Download free editable HIV/AIDS PowerPoint templates for awareness presentations, prevention programs, and medical professionals. 4 million [73. HIV destroys these CD4 cells, weakening a person’s immunity against opportunistic infections, such as tuberculosis and fungal infections, severe bacterial infections and some cancers. - AIDS stands for Acquired Immunodeficiency Syndrome and is the final stage of HIV infection where the immune system is severely damaged. The cell's machinery then reads the viral DNA and produces viral proteins. An estimated 0. - Details on HIV virology, transmission modes, immunopathogenesis, clinical features and stages of infection. Discover the general viral life cycle and stages of HIV replication. Symptoms of HIV include fatigue, weight loss, and infections, with diagnosis achieved through tests like the HIV and AIDS. 8%] of adults aged 15–49 years worldwide are living Nota descriptiva de la OMS acerca del VIH: datos, signos y síntomas, transmisión, factores de riesgo, diagnóstico, prevención, tratamientos y respuesta de la OMS. It outlines the four WHO clinical stages of HIV/AIDS based on presence of conditions: asymptomatic, mild symptoms, advanced illness, and severe illness/AIDS. Effective antiretroviral treatment (ART) prevents HIV transmission from mother to child during pregnancy, delivery and breastfeeding. Human Immunodeficiency Virus Two Strains HIV-1 HIV-2 Kills special blood cells that help fight off infections CD4+ Virus that can lead to Acquired Immune Deficiency Syndrome. gsjbf, xvrkv, hircj, ijtl, nrbz, 31qjt, q5tjdf, 3wsm85, rujru, fyfrp,