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Mar 3, 2021 · Contagious diseases like Ebola and bird flu frequently make headlines. As scary as they seem, there are other illnesses you’re more likely to encounter. What are they, and how can you keep yourself safe? Keep these eight highly contagious diseases on your radar and find out how to prevent them.
- What Are Infectious Diseases?
- What’s The Difference Between Infectious Diseases and Noninfectious Diseases?
- What Are The Types of Infectious Diseases?
- What Are Common Infectious Diseases?
- Who Is Most at Risk For Getting Infectious Diseases?
- What Complications Are Associated with Infectious Diseases?
Infectious diseases are illnesses caused by harmful organisms (pathogens) that get into your body from the outside. Pathogens that cause infectious diseases are viruses, bacteria, fungi, parasites and, rarely, prions. You can get infectious diseases from other people, bug bites and contaminated food, water or soil.
Infectious diseases are caused by harmful organisms that get into your body from the outside, like viruses and bacteria. Noninfectious diseases aren’t caused by outside organisms, but by genetics, anatomical differences, getting older and the environment you live in. You can’t get noninfectious diseases from other people, by getting a bug bite or f...
Infectious diseases can be viral, bacterial, parasitic or fungal infections. There’s also a rare group of infectious diseases known as transmissible spongiform encephalopathies (TSEs). 1. Viral infections.Viruses are a piece of information (DNA or RNA) inside of a protective shell (capsid). Viruses are much smaller than your cells and have no way t...
Infectious diseases are extremely common worldwide, but some are more common than others. For instance, each year in the United States, 1 out of every 5 people is infected with the influenza virus, but less than 300 people are diagnosed with prion diseases. Some of the most common infectious diseases are listed here by type.
Anyone can get an infectious disease. You may be at an increased risk if your immune system is weakened or if you travel to areas with certain highly transmissible diseases. People at higher risk of infectious disease include: 1. Those with suppressed or compromised immune systems, such as those receiving cancer treatments, living with HIV or on ce...
Many infectious diseases resolve without complications, but some can cause lasting damage. Serious and life-threatening complications of various infectious diseases include: 1. Dehydration: Fever, vomiting, diarrhea. 2. Pneumonia: Respiratory illness (viral or bacterial). 3. Sepsis: Bacterial infections. 4. Meningitis(swelling of the brain): Multip...
Feb 18, 2022 · An easy way to catch most infectious diseases is by coming in contact with a person or an animal with the infection. Infectious diseases can be spread through direct contact such as: Person to person. Infectious diseases commonly spread through the direct transfer of bacteria, viruses or other germs from one person to another.
Aug 21, 2018 · Common examples of contagious viral diseases include the flu, the common cold, HIV, and herpes. Other types of viral diseases spread through other means, such as the bite of an infected...
Nov 17, 2023 · Communicable diseases can transmit through contact with bodily fluids, insect bites, contaminated surfaces, water, and foods, or through the air. This article will discuss...
Dec 7, 2023 · Some common examples of contagious infections include the flu, common cold, strep throat, and COVID-19. These infections can spread rapidly within communities, especially in crowded places and close-contact settings such as schools, workplaces, and public transportation.
Effect on public health response. See also. References. Contagious disease. A contagious disease is an infectious disease that is readily spread (that is, communicated) by transmission of a pathogen through contact (direct or indirect) with an infected person. [1]
