What is an example of a biological disease?

Along with smallpox, anthrax, plague, botulism, and tularemia, hemorrhagic fever viruses are among six agents identified by the Centers for Disease Control and Prevention (CDC) as the most likely to be used as biological weapons. Many VHFs can cause severe, life-threatening disease with high fatality rates.

What is a biological cause of disease?

Biological agents include viruses, bacteria, fungi and parasites, and they can cause health problems either directly or through exposure to related allergens or toxins. Work-related exposure to biological agents may be associated with several health problems, including infectious diseases, cancer and allergies.

What are the main 4 types of diseases?

There are four main types of disease: infectious diseases, deficiency diseases, hereditary diseases (including both genetic diseases and non-genetic hereditary diseases), and physiological diseases.

What are the 5 biological factors?

Biological factors include genetic influences, brain chemistry, hormone levels, nutrition, and gender.

What is an example of a biological health risk?

Biological health hazards include bacteria, viruses, parasites and moulds or fungi. They can pose a threat to human health when they are inhaled, eaten or come in contact with skin. They can cause illness such as food poisoning, tetanus, respiratory infections or parasite infection.

What are the 3 classifications of disease?

The most widely used classifications of disease are (1) topographic, by bodily region or system, (2) anatomic, by organ or tissue, (3) physiological, by function or effect, (4) pathological, by the nature of the disease process, (5) etiologic (causal), (6) juristic, by speed of advent of death, (7) epidemiological, and …

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.

What are the 10 common diseases?

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

What does biological reason mean?

Biological reasoning also involves searching (and researching) the causes of biological phenomena, including human diseases. I believe that the origins of these thoughts are essentially non-statistical. For example, the questions “What causes consumption?” or “How can pox be prevented?

What do biological factors mean?

any physical, chemical, genetic, or neurological condition associated with psychological disturbances.

What is not a biological factor?

There are several essential components of addiction that are considered non-biological. These include cultural and social values, situational factors, ritual, developmental variations, personality differences and cognitive bias.

What are the 5 example of biological hazard?

Sources of biological hazards may include bacteria, viruses, insects, plants, birds, animals, and humans. These sources can cause a variety of health effects ranging from skin irritation and allergies to infections (e.g., tuberculosis, AIDS), cancer and so on.

What are the 6 biological hazards?

  • Human blood and blood products. This includes items that have been affected by blood and other body fluids or tissues that contain visible blood.
  • Animal waste.
  • Human body fluids.
  • Microbiological wastes.
  • Pathological waste.
  • Sharps waste.

What is considered a biological exposure?

Potential exposures include needle sticks, animal bites, aerosol exposures, and other incidents potentially resulting in disease from a biological agent.

What are different types of diseases?

  • Asthma. Asthma is a chronic lung disease characterized by episodes of airway narrowing and obstruction, causing wheezing, coughing, chest tightness and shortness of breath.
  • Autoimmune Diseases.
  • Autoimmune Lymphoproliferative Syndrome (ALPS)
  • Cholera.
  • Coronaviruses.
  • Dengue Fever.
  • E.
  • Ebola & Marburg.

How many human diseases are there?

The focus is really on rare diseases, but a credible case can be made that there are at least 10,000 diseases in the world, though there is likely more.

What are the 20 common diseases?

  • Diabetes.
  • Depression.
  • Anxiety.
  • Hemorrhoid.
  • Yeast infection.
  • Lupus.
  • Shingles.
  • Psoriasis.

What is the most common disease?

According to current statistics, hepatitis B is the most common infectious disease in the world, affecting some 2 billion people — that’s more than one-quarter of the world’s population.

What is the most common disease in the world?

Heart disease remains the number 1 killer; diabetes and dementia enter the top 10. Heart disease has remained the leading cause of death at the global level for the last 20 years. However, it is now killing more people than ever before.

What are the 5 causes of disease?

  • Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.
  • Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.
  • Fungi.
  • Parasites.

What are the 7 killer diseases?

  • Cardiovascular Illnesses. Cardiovascular diseases are a range of conditions that affect your heart.
  • Respiratory Diseases.
  • Diabetes Mellitus.
  • Malignant and Other Tumors.
  • Alzheimer’s disease (dementias)
  • Diarrheal Diseases.
  • COVID-19 (Coronavirus)

What are the six killer diseases of a child?

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.

Which is the deadliest disease in the world?

The world’s biggest killer is ischaemic heart disease, responsible for 16% of the world’s total deaths. Since 2000, the largest increase in deaths has been for this disease, rising by more than 2 million to 8.9 million deaths in 2019.

What are the biological factors affecting health?

Factors considered include genetics, based on the results of both twin and adoption studies, as well as traits such as birth weight, adult height, body mass index, and age at puberty.

What is the biological term for health?

Reviewed on 3/29/2021. Health: As officially defined by the World Health Organization, a state of complete physical, mental, and social well-being, not merely the absence of disease or infirmity.

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