Sinus infections themselves aren’t contagious, but the viruses that cause most of them are. Viral sinus infections often follow colds or flu, which spread through respiratory droplets when someone ...

An ear infection, also known as acute otitis media, is an infection that occurs in the space behind the eardrum. Ear infections are common in babies and toddlers. The National Institutes of Health ...

You can get a urinary tract infection (UTI) by being sexually active, holding your pee, or wiping from front to back. A UTI is an infection of the bladder, kidneys, ureters, or urethra.

Viral infection is the invasion of the body by a small agent known as a virus. Viruses replicate inside host cells and can produce toxins that cause disease. The immune system helps to destroy ...

Most people with E. coli infections are never tested for the bacterium and recover on their own. Thirteen states have reported cases: Colorado, Iowa, Kansas, Michigan, Missouri, Nebraska ...

Sepsis is a life threatening illness that develops when an existing infection triggers an extreme immune system response in your body. When you experience an infection, your immune system releases ...

Nov. 21, 2024 — Scientists have long been trying to tease apart hepatitis A virus, to understand its inner workings and how it functions in the human body. Infectious disease researchers have ...

Urinary tract infections (UTIs) can be extremely painful and some women experience them frequently. Recently, media personality Abbie Chatfield posted on TikTok explaining she was starting a ...