A urinary tract infection (UTI) can occur in any part of the urinary tract. Bacteria cause the vast majority of UTIs. Fungi or viruses can also cause UTIs. UTIs are the second most common type of infection in humans.
Cellulitis is an infection of the deeper layers of the skin and the underlying tissue. Cellulitis is an infection of the deeper layers of the skin and the underlying tissue. The main symptom of cellulitis is the affected area of skin suddenly turning red, painful swollen and hot. Cellulitis can have a wide range of causes, but the majority of cases are caused by a type of bacteria called group A streptococcus, or a different type of bacteria called staphylococcus aureus.
Introduction. Cellulitis is a bacterial infection of the skin. Bacteria get into the skin through a cut, scrape, or other wound. Cellulitis can also affect the deeper layers of connective tissue beneath your skin and, in severe cases, spread to your lymph nodes.Cellulitis most often affects the legs, but it may also affect the arms, face, and scalp.Most times, taking antibiotics cures cellulitis.ellulitis can also affect the deeper layers of connective tissue beneath your skin and, in severe cases, spread to your lymph nodes. Cellulitis most often affects the legs, but it may also affect the arms, face, and scalp. Most times, taking antibiotics cures cellulitis.