ï¡30% at twelve months. ï¨ Pts with medical comorbidities that subsequently. caused a delay in surgery. ï¡2.5x greater risk of dying within 30 days following. surgery when compared to pts not delayed. ï¨ Incidence of intertrochanteric hip fracture. roughly the same as femoral neck fractures. ï¨ Demographics of female: male ratio. ï¡Between 2:1 and 8:1. ï¨ Proximal humerus fractures increase risk of hip. fracture for 1 year.
Pertussis is a highly contagious acute respiratory disease caused by the bacteria Bordetella pertussis. This disease has 3 stages: catarrhal, paroxysmal, and convalescent.
The symptoms of pertussis are similar to a common cold: runny nose, sneezing, mild cough, and low-grade fever. [1]. Bordetella pertussis has several virulence factors, one of which is the adenylate cyclase toxin (CyaA). It is the agent that causes whooping cough.t is an encapsulated immotile aerobe that does not make spores. Bordetella pertussis produces a number of virulence factors, including pertussis toxin, adenylate cyclase toxin, filamentous hemagglutinin, and hemolysin.