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Difference between Contagious Disease and Infectious Disease

Difference between Contagious Disease and Infectious Disease

Diseases can be classified into two categories: contagious and infectious. While both types of diseases can spread, there is a key difference between the two. Contagious diseases are spread through contact with an infected person or object, while infectious diseases are spread through contact with the virus or bacteria that causes the disease. This article will discuss the differences between contagious and infectious diseases, as well as how they are spread.

What is Contagious Disease?

Contagious diseases are those that are passed from person to person. The most common way that this happens is through close contact with someone who is infected. Contagious diseases can also be spread through the air, by sharing contaminated food or water, or by coming into contact with contaminated surfaces. In some cases, a person may be contagious even before they develop symptoms. This is one of the reasons why it is so important to practice good hygiene and to stay home if you are sick. By taking these precautions, you can help to prevent the spread of contagious diseases.

What is an Infectious Disease?

Infectious diseases are caused by microorganisms such as viruses, bacteria, fungi or parasites. These microorganisms can spread from person to person, and can also be transmitted by animals or insects. Infectious diseases can be deadly, and can cause serious health problems such as organ damage, blindness or paralysis. Early diagnosis and treatment is essential for preventing serious complications. Infectious diseases can be difficult to control, and may require public health measures such as vaccination programs or quarantines. Infectious diseases are a major global health problem, and new and emerging diseases are a constant concern. Infectious diseases will continue to pose a significant threat to public health in the future.

Difference between Contagious Disease and Infectious Disease

There are many different types of diseases that can be classified as either contagious or infectious. Contagious diseases are those that can be passed from one person to another, often through close contact or even just through the air. Infectious diseases, on the other hand, are caused by agents such as bacteria or viruses and can be spread from person to person. Both types of diseases can be serious and even life-threatening, so it is important to understand the difference between them. Contagious diseases are usually easier to prevent since they can be passed through simple measures like handwashing, while infectious diseases may require more vigilance. However, both types of diseases should be taken seriously and treated accordingly.

Conclusion

Although contagious and infectious diseases may sound similar, there is a big difference between the two. Contagious diseases are spread through contact with an infected person or object, while infectious diseases are spread through the air. Knowing the difference can help you protect yourself and your loved ones from illness.

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