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Impetigo is a contagious bacterial infection that involves the superficial skin. [2] The most common presentation is yellowish crusts on the face, arms, or legs. [ 2 ] Less commonly there may be large blisters which affect the groin or armpits . [ 2 ]
Impetigo, a highly contagious ABSSSI (acute bacterial skin and skin structure infection) common among pre-school children, primarily associated with the pathogens S. aureus and S. pyogenes. [13] [14] Impetigo has a characteristic appearance with yellow (honey-coloured), crusted lesions occurring around mouth, nose, and chin. [15]
Bullous impetigo is a bacterial skin infection caused by Staphylococcus aureus that results in the formation of large blisters called bullae, usually in areas with skin folds like the armpit, groin, between the fingers or toes, beneath the breast, and between the buttocks.
In epidemiology, particularly in the discussion of infectious disease dynamics (mathematical modeling of disease spread), the infectious period is the time interval during which a host (individual or patient) is infectious, i.e. capable of directly or indirectly transmitting pathogenic infectious agents or pathogens to another susceptible host ...
Surgical wounds can become infected by bacteria, regardless if the bacteria is already present on the patient's skin or if the bacteria is spread to the patient due to contact with infected individuals. [5] Wound infections can be superficial (skin only), deep (muscle and tissue), or spread to the organ or space where the surgery occurred. [5]
Uses include for fungal infections of the foot, impetigo, pemphigus, superficial wounds, dermatitis (eczema), and tropical ulcers. [3] [2] Typically it is used in skin conditions that produce a lot of liquid. [3] For tropical ulcers it is used together with procaine benzylpenicillin for two to four weeks. [2] [8] It can be used in children and ...
Onset of the lesions is around seven weeks after infection. [3] They usually go away within a year without scarring. [1] The infection is caused by a poxvirus called the molluscum contagiosum virus (MCV). [1] The virus is spread either by direct contact, including sexual activity, or via contaminated objects such as towels. [4]
[3] [2] It does not usually spread between people. [3] The disease is classified into four types, depending on the infecting organisms. [4] Medical imaging is often helpful to confirm the diagnosis. [4] Necrotizing fasciitis is treated with surgery to remove the infected tissue, and antibiotics. [2] [3] It is considered a surgical emergency.