Symptoms And Treatment Of Infectious Diseases

1100 Words5 Pages
Infectious diseases are the result of a failed relationship between the parasite and the host. It’s the outline of the vectors of both agents and ranges in harshness from human rabies to the common cold. The improvements of vaccines, medicines, public services, and improved nutrition have helped decrease the amount of infectious diseases that causes death in our world. The advance in therapeutics and consequent alteration of the host defense mechanisms have had a huge increase on the incidence of infectious diseases of medical progress. Most occurrences of illnesses the specific reasons why a particular combination results in a given clinical picture are not clear. Chance plays a role in all infectious diseases. A person could be in the wrong place at the wrong time. What happens after depends on the amount of host factors. All infectious diseases start at the surface of the host. The only exception is certain intrauterine transmitted infections. The initial barrier is the skin, respiratory tract, or the gastrointestinal tract. The specific surface involved relates to how the microorganism reaches the host. Most infectious diseases begin with exposure to the infectious agent. Following that in an incubation period and then the manifestations of the disease. An inflammatory response usually brings patients to a doctor because of the discomfort and loss of function by the patient. It is possible that you can determine the location of the infection by history and physical
Get Access