Cellulitis is a spreading bacterial skin infection that infects deeply involving the subcutaneous tissues.
It typically occurs in areas where the skin integrity has been compromised.
It may also result from blood-borne spread of infection to the skin and subcutaneous tissues.
It is commonly caused by beta-hemolytic streptococci and Staphylococcus aureus.
Erysipelas is a type of cellulitis with margins that are sharply demarcated, involves the epidermis and superficial lymphatics.
Onset of symptoms is acute whereas cellulitis has an indolent course.
It is more commonly caused by beta-hemolytic streptococci.
Results of a study conducted by the Chinese University of Hong Kong (CUHK) revealed that patients who recovered from hepatitis B virus (HBV) infection are still at risk for hepatocellular carcinoma (HCC).
A US study suggests that expanding HIV screening to reduce undiagnosed infections and increasing access to care and treatment to achieve viral suppression are important to lessen HIV transmission. It is also imperative that prevention methods, such as condoms and pre-exposure prophylaxis, be easily accessed, particularly among young men who have sex with men (MSM) and MSM of colour.
In patients with chronic hepatitis B virus (HBV) infection, tenofovir alafenamide (TAF) shows comparable 96-week efficacy and improved renal and bone safety with tenofovir disoproxil fumarate (TDF), a recent study has shown.