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Prevention of nosocomial infections by identifying sources of infections and stopping their transmission. Creation of scientifically valid infection prevention and control techniques for all healthcare personnel. Establishing education programs for healthcare personnel and the public in the field of infectious diseases.
Post-exposure prophylaxis, also known as post-exposure prevention (PEP), is any preventive medical treatment started after exposure to a pathogen in order to prevent the infection from occurring. It should be contrasted with pre-exposure prophylaxis , which is used before the patient has been exposed to the infective agent.
Transmission-based precautions are infection-control precautions in health care, in addition to the so-called "standard precautions". They are the latest routine infection prevention and control practices applied for patients who are known or suspected to be infected or colonized with infectious agents, including certain epidemiologically important pathogens, which require additional control ...
Aciclovir, also known as acyclovir, [4] is an antiviral medication. [5] It is primarily used for the treatment of herpes simplex virus infections, chickenpox , and shingles . [ 6 ] Other uses include, prevention of cytomegalovirus infections following transplant, and severe complications of Epstein–Barr virus infection.
Infection prevention and control is the discipline concerned with preventing healthcare-associated infections; a practical rather than academic sub-discipline of epidemiology. In Northern Europe , infection prevention and control is expanded from healthcare into a component in public health , known as "infection protection" ( smittevern ...
The South Texas Center for Emerging Infectious Diseases (STCEID) was founded by the University of Texas at San Antonio at the former Brooks Air Force Base site in San Antonio, TX. Intended to become one of the preeminent centers for biodefense research in the nation to provide some assistance to the Centers for Disease Control and Prevention (CDC).
Mutations occur in the enzymes that phosphorylate the drug and activate it: in the case of herpes simplex, resistance to acyclovir arises due to a mutation affecting the viral enzyme thymidine kinase. Since nucleoside analogues require two phosphorylations to be activated, one carried out by a viral enzyme and the other by enzymes in the host ...
HSV treatment revolves around the use of nucleoside analogues (NA) which act via the viral DNA polymerase, causing DNA chain termination and prevention of viral replication. First-line treatment is generally acyclovir or its prodrug valacyclovir. Resistance to acyclovir is more common in HSV patients with weakened or suppressed immune systems ...