Hepatitis B infection affects the liver and is caused by the hepatitis B virus (HBV).  Currently, HBV infection is considered one of the most important health problems in the world. In 2019, there were 296 million people with chronic HBV infection and 820,000 deaths. In most cases, HBV infection is.

Overview Antibiotics are medicines used to prevent and treat bacterial infections. Antibiotic resistance occurs when bacteria change in response to the use of these medicines. The overuse of antibiotics in recent years means they’re becoming less effective and has led to the emergence of “superbugs”. These are strains of bacteria.

A recent study shows that a common red food dye could cause intestinal inflammation and trigger inflammatory bowel disease (IBD).