What are the top 3 diseases?

Leading Causes of Death
  • Heart disease: 695,547.
  • Cancer: 605,213.
  • COVID-19: 416,893.
  • Accidents (unintentional injuries): 224,935.
  • Stroke (cerebrovascular diseases): 162,890.
  • Chronic lower respiratory diseases: 142,342.
  • Alzheimer's disease: 119,399.
  • Diabetes: 103,294.

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What are 3 popular diseases?

Common Illnesses
  • Allergies.
  • Colds and Flu.
  • Conjunctivitis ("pink eye“)
  • Diarrhea.
  • Headaches.
  • Mononucleosis.
  • Stomach Aches.

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What are the top 3 deadliest diseases?

Top 10 Deadly Diseases in the World
  1. Coronary Artery Disease (CAD) CAD is a condition where vessels supplying blood to the heart become narrowed.
  2. Stroke. ...
  3. Lower Respiratory Infections (LRI) ...
  4. Chronic Obstructive Pulmonary Disease (COPD) ...
  5. Diarrheal Diseases. ...
  6. HIV/AIDS. ...
  7. Respiratory Cancers. ...
  8. Tuberculosis. ...

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What are the 5 main diseases?

What are the 10 most common diseases?
  • Heart Disease. ...
  • Cancer. ...
  • Chronic Respiratory Diseases. ...
  • Obesity. ...
  • Alzheimer's Disease. ...
  • Diabetes. ...
  • Substance Abuse. ...
  • Infectious Diseases.

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What is the top 1 killer disease?

Heart disease is the leading cause of death for both men and women. This is the case in the U.S. and worldwide. More than half of all people who die due to heart disease are men. Medical professionals use the term heart disease to describe several conditions.

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Types of Diseases | Infectious Diseases | Human Health and Diseases | Disorders

32 related questions found

Which disease has no cure?

cancer. dementia, including Alzheimer's disease. advanced lung, heart, kidney and liver disease. stroke and other neurological diseases, including motor neurone disease and multiple sclerosis.

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What's the worst disease you can get?

Ischemic heart disease, or coronary artery disease

The deadliest disease in the world is coronary artery disease (CAD). Also known as ischemic heart disease, CAD occurs when the blood vessels that supply blood to the heart become narrowed. Untreated CAD can lead to chest pain, heart failure, and arrhythmias.

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What are the 7 infectious diseases?

What are the types of infectious diseases?
  • Viral infections. Viruses are a piece of information (DNA or RNA) inside of a protective shell (capsid). ...
  • Bacterial infections. ...
  • Fungal infections. ...
  • Parasitic infections. ...
  • Transmissible spongiform encephalopathies (TSEs/prion diseases).

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Which disease kills most in the world?

Cardiovascular diseases are the leading cause of death globally. The second biggest cause are cancers. In this section you can see the causes of death for all countries in the world.

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What are the six 6 killer diseases?

Of great importance to public and child health are the vaccines against the so-called six killer diseases of childhood-measles, pertussis, diphtheria, tetanus, tuberculosis and poliomyelitis.

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What disease kills the fastest?

  • The world's fastest killer is ischaemic heart disease, responsible for 16% of the world's total deaths.
  • Cerebrovascular diseases such as stroke are also extremely fatal within minutes of their onset.

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What are life threatening diseases?

Life threatening diseases are chronic, usually incurable diseases, which have the effect of considerably limiting a person's life expectancy. These include, cancer, diabetes, neurological conditions, coronary heart disease and HIV/Aids.

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What are the 4 types of diseases?

While there are many different types of diseases, these four categories encompass the vast majority of known illnesses: infectious, genetic, metabolic, and external.

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What are the 12 diseases?

Plagues in particular have hammered individuals and cultures throughout history. In the superb Twelve Diseases That Changed Our World, 10 of the featured maladies are caused by microbes: smallpox, bubonic plague, cholera, tuberculosis, syphilis, influenza, malaria, yellow fever, AIDS, and the Irish potato blight.

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What disease starts with Z?

Z
  • Zika virus disease.
  • Zoonosis.

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What are the 10 virus diseases?

Prevention
  • Chickenpox.
  • COVID-19.
  • Hepatitis A.
  • Hepatitis B.
  • Human papillomavirus (HPV).
  • Flu (influenza).
  • Measles, mumps and rubella.
  • Polio.

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What are 20 diseases caused by viruses?

Viruses
  • AIDS.
  • Common cold.
  • Ebola.
  • Genital herpes.
  • Influenza.
  • Measles.
  • Chickenpox and shingles.
  • Coronavirus disease 2019 (COVID-19)

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Which disease is always inherited?

Congenital deafness. Cystic fibrosis. Beta thalassemia. Spinal muscular atrophy (SMA)

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What is the hardest disease to cure?

Cancer. Cancer refers to the uncontrolled growth of abnormal cells in the body. This can affect almost any organ or tissue including lungs, breast, colon, skin and ovaries. Due to the complexity of the disease and the variety of forms it can take, developing a cure has proven difficult.

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What is the most difficult disease to diagnose?

Top 10 Hard-to-Diagnose Diseases
  • Executive Summary. ...
  • Recommended Actions. ...
  • Pulmonary embolus. ...
  • Necrotizing fasciitis. ...
  • Vascular pathology in the neck. ...
  • Compromise of the spinal cord. ...
  • Ischemic bowel. ...
  • Sleep apnea and post-op hypoventilation.

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What are 20 most common diseases?

Common Infectious Diseases
  • Influenza (flu)
  • Lyme disease.
  • Malaria.
  • Measles.
  • Meningitis.
  • Mumps.
  • Poliomyelitis (polio)
  • Pneumonia.

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What are the 2 main types of disease?

Diseases can be grouped into two types:
  • communicable , which are caused by pathogens and can be transferred from one person to another, or from one organism to another - in humans these include measles, food poisoning and malaria.
  • non-communicable , which are not transferred between people or other organisms.

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What are the 10 bacterial diseases?

Most Deadly Bacterial Infections
  • Tuberculosis.
  • Anthrax.
  • Tetanus.
  • Leptospirosis.
  • Pneumonia.
  • Cholera.
  • Botulism.
  • Pseudomonas Infection.

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What's the deadliest virus in the world?

Top 10 most dangerous viruses in the world
  1. Marburg virus. The most dangerous virus is the Marburg virus. ...
  2. Ebola. ...
  3. Hantavirus. ...
  4. Bird flu virus. ...
  5. Lassa virus. ...
  6. Junin virus. ...
  7. The Crimea-Congo fever. ...
  8. The Machupo virus.

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What virus killed the most people?

Cholera, bubonic plague, smallpox, and influenza are some of the most brutal killers in human history. And outbreaks of these diseases across international borders, are properly defined as pandemic, especially smallpox, which throughout history, has killed between 300-500 million people in its 12,000 year existence.

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