Search results
Mar 29, 2024 · Our infectious diseases experts help people with bacterial, fungal, viral and parasitic infections. That includes bloodstream infections and complex or rare conditions caused by emerging infectious diseases and multidrug-resistant microbes. Successful treatment starts with an accurate diagnosis.
Feb 18, 2022 · Symptoms & causes. Diagnosis & treatment. Doctors & departments. On this page. Diagnosis. Treatment. Self care. Alternative medicine. Preparing for your appointment. Diagnosis. Your doctor may order lab work or imaging scans to help determine what's causing your symptoms. Laboratory tests. Many infectious diseases have similar signs and symptoms.
Infectious Diseases Information - Mayo Clinic Health System. Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful, but some organisms under certain conditions may cause disease. Hometown Health Blog.
Oct 24, 2016 · An infectious disease can be defined as an illness due to a pathogen or its toxic product, which arises through transmission from an infected person, an infected animal, or a contaminated inanimate object to a susceptible host.
Overview of Infectious Disease. By The Manual's Editorial Staff. Reviewed/Revised Jan 2024. VIEW PROFESSIONAL VERSION. Get the full details. What is an infection? |. How do people get infections? |. How does my body defend against infections? |. What are the symptoms of infection? |. How do doctors tell if I have an infection? |.
Aug 9, 2023 · What are infectious diseases? Germs, or microbes, are found everywhere - in the air, soil, and water. There are also germs on your skin and in your body. Many of them are harmless, and some can even be helpful. But some of them can make you sick. Infectious diseases are diseases that are caused by germs.
There are five major categories of infectious agents: Viruses, bacteria, fungi, protozoa, and helminths. Viruses are tiny, ranging in size from about 20 to 400 nanometers in diameter (see page 9). Billions can fit on the head of a pin.
