Difference between Infection and Disease

Disease and infection are two terms that are frequently confounded as both seems the same. In reality, these two restorative terms are distinctive in their implications. Infection is comprehended in the way of contamination. Contaminating water or air with unsafe living beings is usually the cause of infection. Infection influences a man with disease and that is the main difference between these terms.

Infection

When an infectious agent such as from a virus, bacteria, fungus, prions, and so on Encounters the host’s the body and actually increases or reproduces there, it is considered an infection that causes harm to the host. Infection can develop symptoms and be therapeutically noticeable or may cause no symptom.

Can Infection lead to disease?   

Yes, it can, when this infection begins to destroy the immune system, and the damages the body for long-term or short-term, then it can lead to the disease.

Disease:

A disease is a specific anomalous condition, a confusion of a structure or capacity that influences part or the greater part of a living being. The investigation of disease is called pathology which incorporates the causal investigation of etiology. Disease is frequently interpreted as a medicinal condition connected with particular signs and symptoms.

Infection VS Disease

In this article we are going to discuss the contrasts that exist between these terms so that you can get clear understanding about these terms and their differences.

• Definition:

Infection is defined as the abnormal state of an organ, part of the body or system of a living being coming about because of different causes, for example, inflammation, infection, genetic defect or environmental factors, and described by an particular group of symptoms, signs or both.

The infection can be Acute, Chronic and Latent?

• What is Acute infection: It refers to pathogen living inside the body for limited period of time.
• What is Chronic infection: It refers to pathogen living inside the body for longer period of time usually for few weeks,months or longer .
• What is Latent infection: It refers to the infection that doesn’t show symptoms initially but its reactive at later stage.

Disease is defined as when the status of the body changes from the healthy and functional state of the life forms to the irregular and unstable state, it is called disease, correlated with specific different types of signs and symptoms.

The disease may be communicable or non-communicable.

• What is communicable disease?

Communicable diseases are those which can be transferred from one person to person, through body fluids or discharge, vectors like flies or mosquitoes or indirectly through surfaces. .Some of the examples of communicable disease are Tuberculosis, HIV, measles, Hepatitis A, B and C, scabies, influenza and coronavirus.

Route of transmission: faecal-oral, food, sexual intercourse, insect bites, contact with contaminated fomites, droplets, or skin contact.

• What is non-communicable disease?

They are the disease that isn’t transferred from person to person and are considered a chronic disease. Some of the examples of the non-communicable disease are Cardiovascular disease (heart attack), neurological condition (stroke, Parkinson’s ), respiratory disease ( Asthma ), cancer, diabetes and others. The major cause of occurring has either been genetically or due to some climatic factors or abnormalities from birth.

• Symptoms:

Not every infection deliver symptoms, but those infections which cause symptoms totally rely on upon the kind of illness. A few indications of infection influence the entire body for the most part, for example, weariness, loss of hunger, weight reduction, fevers, chills and night sweats. Others are particular to individual body parts, for example, skin rashes, hacking, or a runny nose.

Unlike infection, every disease has some symptoms.  In this case, the disease may just be characterized as “disease” (which by definition implies a sickness) in hosts who optionally turn out to be sick after get in touch with an asymptomatic transporter.

• Occurs:

Infection, frequently the initial step, happens when viruses, bacteria or different microorganisms that cause sickness enter the individual’s body and start to increase. If the infection has spread to much of the body via the blood or lymphatic vessels, it will become systematic, but if it doesn’t spread and remains just at the infected site, it is called localized.

Disease occurs when cells in individual’s body are harmed, as an after effect of infection and signs and indications of a sickness are shown up.

• Medication:

In the world, there is small amount of infections that needs some medications, but other than that infection cannot get cured, it needs prevention. A mild infection is easy to cure, while a serious infection must be treated under medical supervision.

Different diseases can be treated accordingly, such as proper medications, surgery, self-care, etc.

• Example:

When the mosquito bite the individual that shows the infection entered in the body of individual.

When the individual shows the symptoms of malaria that means now there is a disease named malaria.

Conclusion:

From the above article we can conclude that infection can be caused by virus or bacteria and this infection affects the individual and the end result is disease. They can both be cured and prevented as well.What is your opinion?

http://webstercohealth.com/community-health/communicable-diseases/

https://www.ncbi.nlm.nih.gov/books/NBK470303/

Difference Between Infection and Disease