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BNS 100

Free study notes for BNS 100 (BNS100), one topic at a time, each with worked examples and a practice quiz.

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Course Syllabus

  1. Introduction to HIV/AIDS and SARS Covid-19
  2. Epidemiology of HIV: Early Spread and Naming
  3. Global Trends in HIV/AIDS: Statistics and Impact
  4. New HIV Infections: Patterns and Vulnerable Populations
  5. Regional Epidemiology of HIV: Africa Focus
  6. Modes of Transmission and Predisposing Factors for HIV
  7. Introduction to SARS-CoV-19: Origins and Transmission

Study Notes

Introduction to HIV/AIDS and SARS Covid-19

You're going to learn about two major viral diseases that have profoundly impacted global health: Human Immunodeficiency Virus (HIV) leading to Acquired Immunodeficiency Syndrome (AIDS), and Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) causing Covid-19. While both are viral, their mechanisms and effects are quite distinct.

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New HIV Infections: Patterns and Vulnerable Populations

When we talk about new HIV infections, we're looking at incidence, which is the rate at which new cases of HIV are occurring in a population over a specific period. This is different from prevalence, which is the total number of people living with HIV. Understanding new infections is crucial for effective prevention efforts.

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BNS 100: common questions

What does BNS 100 cover?

This BNS 100 study guide covers 7 topics: Introduction to HIV/AIDS and SARS Covid-19, Epidemiology of HIV: Early Spread and Naming, Global Trends in HIV/AIDS: Statistics and Impact, New HIV Infections: Patterns and Vulnerable Populations, Regional Epidemiology of HIV: Africa Focus, Modes of Transmission and Predisposing Factors for HIV, Introduction to SARS-CoV-19: Origins and Transmission.

Are these BNS 100 notes free?

Yes. Every BNS 100 note on this page is free to read without an account. A free account adds practice quizzes, flashcards and a revision plan.

How do I revise for my BNS 100 exam?

Read the BNS 100 note for each topic, then take its practice quiz: the questions you get wrong come back as flashcards until you know them. Save the course to get a revision plan built around your exam date.