WebSyphilis is a chronic sexually transmitted infection caused by Treponema pallidum subspecies pallidum. Its protean clinical presentations earned it the name of the 'Great … WebOverview of Syphilis - APHL
Chapter 71: Management of Patients With Infectious Diseases
The portal of entry refers to the manner in which a pathogen enters a susceptible host. The portal of entry must provide access to tissues in which the pathogen can multiply or a toxin can act. Often, infectious agents use the same portal to enter a new host that they used to exit the source host. For example, … See more The reservoir of an infectious agent is the habitat in which the agent normally lives, grows, and multiplies. Reservoirs include humans, animals, and … See more Portal of exit is the path by which a pathogen leaves its host. The portal of exit usually corresponds to the site where the pathogen is localized. … See more The final link in the chain of infection is a susceptible host. Susceptibility of a host depends on genetic or constitutional factors, specific … See more An infectious agent may be transmitted from its natural reservoir to a susceptible host in different ways. There are different classifications for modes of transmission. Here is one classification: In direct transmission, an … See more WebSyphilitic ulcers act as a portal of entry for HIV. Analysis of cases with double infection with Treponema pallidum and HIV indicate that HIV infection may accelerate the course of syphilis and the presence of syphilis may also have influence on progression of the chronic HIV infection to AIDS. boda senior meals
15.2 How Pathogens Cause Disease - Microbiology
WebA portal of entry is the area of the body through which a pathogen can enter. Portals of entry include skin, mucous membranes, tissue, and placenta. The skin is the largest organ of … WebThe portal of entry for M. tuberculosis is through the respiratory tract. 6. A patient has a concentration of S. aureus located on his skin. The patient is not showing signs of … Web• You can get syphilis by having sex with someone who has it. “Having sex” means having oral, anal, or vaginal contact. • You can get syphilis when your mouth, genitals, or another … bodas em ingles