Jul 26, 2025 · Viruses that cause the illness spread easily between people and through the air. Symptoms of hand-foot-and-mouth disease include sores in the mouth and a rash on the …

Learn about symptoms of urinary tract infections. Find out what causes UTIs, how infections are treated and ways to prevent repeat UTIs.

Apr 30, 2025 · Noroviruses are highly contagious. That means the norovirus infection can easily spread to others. The virus is shed in stool and vomit. You can spread the virus from the time …

Apr 25, 2025 · Most viruses that cause respiratory illnesses, including SARS, spread when infected people cough, sneeze or talk. Tiny liquid particles from the nose or mouth enter the air.

Aug 23, 2024 · COVID-19 can have lasting symptoms that affect many parts of the body. Learn more about the symptoms and effects of long COVID.

6 days ago · No. Viruses can only spread between living beings and can't travel on radio waves and mobile networks. Most often, this myth calls out 5G mobile networks. But the COVID-19 …

Aug 25, 2023 · Your spleen is an organ that sits just below your left rib cage. Many conditions — including infections, liver disease and some cancers — can cause an enlarged spleen. An …

Aug 6, 2025 · Liver disease can be passed through families, called inherited. Anything that damages the liver also can cause liver problems, including viruses, alcohol use and obesity. …

Oct 22, 2025 · Influenza viruses are constantly changing, with new strains appearing often. A person's first flu infection gives some long-term protection against similar strains of flu. But the …

Aug 16, 2025 · Food poisoning, a type of foodborne illness, is a sickness people get from something they ate or drank. The causes are germs or other harmful things in the food or …