Streptococcal inhibitor of complement (Sic) is a highly polymorphic extracellular protein made predominantly by serotype M1 group A Streptococcus (GAS). New variants of the Sic protein frequently ...

This is a preview. Log in through your library . Abstract Background. Pyogenic liver abscess, a potentially life-threatening disease, has undergone significant changes in epidemiology, management, and ...

Recurrent pyogenic infections are common, including otitis media, sinusitis, pneumonia and tonsillitis. In contrast to patients with XLA, these patients may present with Pneumocystis carinii pneumonia ...

Pyogenic granulomas are noncancerous growths that may appear on the skin following skin injury or hormonal changes. Treatment may only be necessary if they bleed or are in sensitive areas. Pyogenic ...

The Streptococcus anginosus group (SAG) comprises a cluster of closely related bacteria that are part of the normal human flora but can act as opportunistic pathogens. These organisms are emerging as ...

Infectious spondylitis is a rare but serious spinal infection, usually from bacteria or other germs. It’s most common after a medical procedure but could occur when an infection elsewhere in your body ...