Quote: "A pandemic is an epidemic of an infectious disease that has spread across a large region, for instance multiple continents or worldwide, affecting a substantial number of individuals."
: The impact of epidemics and pandemics on population growth and demographic trends, both historically and in the present day.
Epidemiology: The study of the distribution, patterns, and determinants of health and disease in human populations.
Pathophysiology: The study of the physiological processes underlying disease.
Medical Genetics: The study of the genetic factors that contribute to the development of disease.
Immunology: The study of the immune system and its role in the prevention and treatment of disease.
Microbiology: The study of microorganisms and their effects on human health.
Pharmacology: The study of the effects of drugs on the body and the treatment of disease.
Anatomy and Physiology: The study of the structures and functions of the human body.
Public Health: The study of the factors that affect the health of populations and the development of strategies to improve health outcomes.
Biostatistics: The application of statistical methods to the study of biological and health-related phenomena.
Environmental Health: The study of the relationship between environmental factors and human health.
Health Policy: The study of the policies and regulations that shape healthcare delivery and access.
Global Health: The study of health issues and challenges that transcend national boundaries.
Social Determinants of Health: The study of the social, economic, and environmental factors that contribute to health outcomes.
Health Behaviors: The study of individual behaviors and lifestyle choices that impact health.
Health Services Research: The study of healthcare delivery systems and the effectiveness of healthcare interventions.
Infectious diseases: Caused by pathogenic microorganisms, such as bacteria, viruses, fungi, and parasites. They can spread from person to person, usually through direct or indirect contact. Examples include flu, measles, tuberculosis, and HIV.
Chronic diseases: Conditions that last for extended periods and may worsen over time. These types of diseases are often not curable and may require lifelong management. Examples include heart disease, diabetes, and cancer.
Genetic diseases: Inherited disorders that result from changes in a person's DNA. They can affect any part of the body and may present at birth or later in life. Examples include cystic fibrosis, Huntington's disease, and sickle cell anemia.
Mental illnesses: Disorders that affect a person's thoughts, emotions, and behaviors. These types of diseases can be caused by genetics, trauma, or environmental factors. Examples include depression, anxiety disorders, and schizophrenia.
Quote: "Widespread endemic diseases with a stable number of infected individuals such as recurrences of seasonal influenza are generally excluded as they occur simultaneously in large regions of the globe rather than being spread worldwide."
Quote: "The most fatal pandemic in recorded history was the Black Death—also known as The Plague—which killed an estimated 75–200 million people in the 14th century."
Quote: "The most recent pandemics include the HIV/AIDS pandemic, the 2009 H1N1 pandemic and the COVID-19 pandemic."
Quote: "Almost all these diseases still circulate among humans though their impact now is far less."
Quote: "The most fatal pandemic in recorded history was the Black Death—also known as The Plague—which killed an estimated 75–200 million people in the 14th century."
Quote: "The term had not been used then but was used for later epidemics, including the 1918 influenza pandemic—more commonly known as the Spanish flu."
Quote: "Recently 194 member states of the World Health Organization began negotiations on an International Treaty on Pandemic Prevention, Preparedness and Response."
Quote: "…submit a draft of this treaty to the 77th World Health Assembly during its 2024 convention."
Quote: "This is expected to set rules for dealing with a pandemic by the international community."
Quote: "The most fatal pandemic in recorded history was the Black Death—also known as The Plague—which killed an estimated 75–200 million people in the 14th century."
Quote: "The most recent pandemics include the HIV/AIDS pandemic, the 2009 H1N1 pandemic and the COVID-19 pandemic."
Quote: "Widespread endemic diseases with a stable number of infected individuals such as recurrences of seasonal influenza are generally excluded…"
Quote: "Almost all these diseases still circulate among humans though their impact now is far less."
Quote: "…an epidemic of an infectious disease that has spread across a large region, for instance multiple continents or worldwide…"
Quote: "Throughout human history, there have been a number of pandemics of diseases such as smallpox."
Quote: "The term had not been used then but was used for later epidemics, including the 1918 influenza pandemic—more commonly known as the Spanish flu."
Quote: "The most recent pandemics include the HIV/AIDS pandemic, the 2009 H1N1 pandemic and the COVID-19 pandemic."
Quote: "Almost all these diseases still circulate among humans though their impact now is far less."
Quote: "This is expected to set rules for dealing with a pandemic by the international community."