The Art and Science of Preventing Disease
In 1988, the Chief Medical Officer, Donald Acheson, defined public health as 'the science and art of preventing disease, prolonging life and promoting health through organised efforts of society.
Introduction: What is the Art and
Science of Preventing Disease?
The art and science of preventing
disease is a new field that emerged as a result of the growing number of
diseases that are being discovered. The field is not just about preventing the
occurrence of disease, but also about preventing disease from spreading. This
field is still in its infancy and there are many aspects that need to be
studied. It needs to be studied on how to prevent diseases from spreading, how
to prevent the occurrence of diseases in general, and how to prevent recurrence
of diseases.
Public Health is the science and
the art of preventing disease, prolonging life, and promoting physical health
and efficiency through organized community efforts for the sanitation of the
environment, the control of community infections, the education of the
individual in principles of personal hygiene
· Primary
Prevention—intervening before health effects occur, through.
· Secondary
Prevention—screening to identify diseases in the earliest.
· Tertiary
Prevention—managing disease post diagnosis to slow or stop.
What are the Types of Diseases
that You Can Prevent?
There are many different types of
diseases that you can prevent. Some of them include:
- Tuberculosis
- Malaria
- Typhoid fever
- Hepatitis A and B
What is tuberculosis
causes and prevention?
Tuberculosis is caused by
bacteria that spread from person to person through microscopic droplets
released into the air. This can happen when someone with the untreated, active
form of tuberculosis coughs, speaks, sneezes, spits, laughs or sings. Although
tuberculosis is contagious, it's not easy to catch.
Here are some very important
things you should do to prevent spreading your TB germs to other people: Always
cover your mouth and nose when you cough or sneeze. Some people cough less when
they drink warm liquids. While at home, spend only a short time in rooms that
other people use like the bathroom or kitchen.
Can TB be cured? If
you have active TB disease, you must be treated with antibiotics to kill all of
the germs and cure the TB. Treatment usually takes between 6 and 9 months. TB
medicine is usually given by a trained health care worker who will watch you
take each dose of medicine
What is malaria and
it prevention?
Malaria is a life-threatening disease caused by parasites that are transmitted to people through the bites of infected female Anopheles mosquitoes. It is preventable and curable. In 2021, there were an estimated 247 million cases of malaria worldwide. The estimated number of malaria deaths stood at 619 000 in 2021.
Protection against mosquito bites include the use of mosquito bed nets (preferably insecticide-treated nets), the wearing of clothes that cover most of the body, and use of insect repellent on exposed skin. Type and concentration of repellents depend on age and status.
What is typhoid fever
; how to prevent ?
Typhoid fever is a bacterial
infection that can spread throughout the body, affecting many organs. Without
prompt treatment, it can cause serious complications and can be fatal. It's
caused by a bacterium called Salmonella typhi, which is related to the bacteria
that cause salmonella food poisoning.
Typhoid fever can usually be treated successfully with a course of antibiotic medicine. The infection can usually be treated at home, but you may need to be admitted to hospital if it's severe.Safe drinking water, improved sanitation and adequate medical care can help prevent and control typhoid fever.
Hepatitis A & its
prevention
Hepatitis A is an inflammation of
the liver caused by the hepatitis A virus (HAV). The virus is primarily spread
when an uninfected (and unvaccinated) person ingests food or water that is
contaminated with the faeces of an infected person.
Unlike other types of viral hepatitis, hepatitis A does not cause long-term liver damage, and it doesn't become an ongoing (chronic) infection. In rare cases, hepatitis A can cause a sudden (acute) loss of liver function, especially in older adults or people with chronic liver diseases.
How do you get over hepatitis A? No specific treatment exists for hepatitis A. Your body will clear the hepatitis A virus on its own. In most cases of hepatitis A, the liver heals within six months with no lasting damage
Hepatitis B & its
prevention
Hepatitis B infection is caused
by the hepatitis B virus (HBV). The virus is passed from person to person
through blood, semen or other body fluids. Hepatitis B (HBV) is a virus that
attacks the liver. It causes the liver to become inflamed (swollen). Over time,
the liver can become badly damaged.
Hepatitis B is vaccine
preventable. This means that after you complete the vaccine series, you cannot
contract hepatitis B through any modes of transmission.A simple blood test can
let a person know if the hepatitis B virus is in their blood or if they have
successfully gotten rid of the virus. The doctor should periodically test your
blood over the six-month period to monitor the health of your liver and check
progress towards recovery.
How to Prevent Diseases with 5
Amazing Use Cases
The use cases of AI in the
prevention of diseases are 5 amazing examples that show how this technology can
be used to eradicate diseases.
The first use case is about
AI-powered software for the prevention of tuberculosis. It has been proven that
it is more effective than traditional methods. The second use case is about an
AI-powered app that can detect diabetic retinopathy, which can reduce the risk
of blindness by 75%. The third use case is about an AI-powered app that can
detect skin cancer and melanoma, which reduces the risk to a person's life. The
fourth use case is about an AI-powered app that can detect breast cancer, which
reduces the risk to a woman's life. And lastly, the fifth amazing use case is
about an AI-powered app that can detect colon cancer, which reduces a person's
chance of dying from this disease by 50%.
Choosing the right preventive
care tool for you is a crucial step to take. It will not only help you to
maintain a healthy lifestyle but also keep your medical bills low. The best
preventive care tools are those that can be used by anyone and do not require
any professional knowledge or skills.
The best treatment tool is one
that will provide the maximum relief from your symptoms while also being
affordable and easy to use.
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