Discover the detailed guide on communicable diseases . Learn about their definition, characteristics, common types, symptoms, treatment and prevention methods. Get your questions answered in our FAQ section. While communicable diseases once dominated mortality statistics, non- communicable diseases now account for approximately 71% of global deaths annually. This epidemiological transition reflects improving sanitation, vaccination programs, and medical advances that have reduced infectious disease deaths, while simultaneously highlighting the ... Communicable diseases remain a significant public health challenge globally, despite advancements in medical science and public health infrastructure. These infectious conditions, which can spread from person to person through various transmission routes, affect millions worldwide each year. Understanding their causes, transmission patterns, and prevention strategies is crucial not only for healthcare professionals but also for individuals seeking to protect themselves and their communities. Discover the definition of communicable diseases , the symptoms of the different types, and how to avoid them here.