Symptoms And Treatment Of Infectious Diseases

Poor hand hygiene - spread of germs from one patient to another or spread for hands to surfaces.

1. Understanding epidemiologic concepts of the chain of transmission of organisms from host to victim, describe how EH could have been infected.

In this assignment I am going to explain how infections are caused by, bacteria, viruses, fungi and parasites. I will then explain how pathogenic microorganisms grow and spread.

M1: Explain how to manage an outbreak of infection in health or social care setting

Microorganisms must either attach to, or penetrate one of bodies surfaces. The site through which a microorganism enters the body is called the route of entry. The skin acts as a protective barrier, in order to cause infection the microorganism must break through the protective barrier. they either do this through a natural opening such as the mouth ,nose, ears, eyes, urethra, rectum or vagina, or enter through a unnatural break in the skins surface such as cuts and grazes, bites or scratches. They can also occur through a surgical wound caused by a operation. Also conditions such as psoriasis or eczema cause breaks in the skin which microorganisms can enter.

Hospital acquired infections are spread by numerous routes including contact, intravenous routes, air, water, oral routes, and through surgery. The most common types of infections in hospitals include urinary tract infections (32%),

A pathogen also known as an infectious agent, is an organism which causes illness or disease to its host. There are many different kinds of pathogens and the main ones are bacteria, fungi and virus. In this report I will be mentioning two pathogens which are caused by a particular bacteria, Mycobacterium Tuberculosis (MTB) and Whooping Cough. I will be explaining TB in detail and whooping cough briefly.

Infectious disease: Disorders that are caused by bacteria, viruses, fungi or parasites that live in or on or body, infectious diseases are transmitted by touch, kissing, coughs or sneezes.

For many centuries, infectious diseases were the major cause of death worldwide. The last century saw a major global shift in the disease pattern. With the advancements in treatment and preventive modalities and improvement in living conditions, the infectious diseases were brought under control in the developed world, while the non-communicable chronic disorders started to emerge as the new threat. Towards the end of the previous century, the chronic diseases also started being more prevalent in the developing world. This became an additional burden over the already prevailing infectious diseases (1). Now, the threat of chronic diseases is widely acknowledged and major actions are directed towards tackling the global burden of non-communicable

“Infectious diseases are caused by pathogenic microorganisms, such as bacteria, viruses, parasites or fungi; the diseases can be spread, directly or indirectly, from one person to another” (World Health Organization). They evolve from four main different types of germs. These are viruses, bacteria, fungi, and protozoa. Bacteria are single celled

Pneumonias can be classified by the type of agent that’s causing the infection, and distribution and location of the infection. This patient that specifically has community acquired pneumonia (CAP) can be either bacterial or viral in nature, and described as pneumonia that did not originate from a nursing home or hospital (Grossman & Porth, 2013). CAP should be suspected if the patient presents with symptoms such as dyspnea, high fever, rigors, tachycardia, pulmonary edema, and productive cough. The productive cough may produce yellow, green, or even rust colored sputum. A change in metal status is a less common symptom and is seen more with elderly patients. Symptoms are typically present for more than fourteen days (Buttaro, Trybulski, Bailey, & Sandberg-Cook, 2013).

Although bacterial infections are one of the main problems in the aquaculture industry, very few studies regarding the intestinal response to bacterial pathogens after natural infections can be found in the literature. Additionally, the number of studies performed in the laboratory under controlled conditions is low, prompting the need for more in-depth experiments to determine the role of GALT in bacterial infections.

This essay will explore the factors responsible for infectious disease; what it is, how it is spread, and what measures can be taken to prevent it.

Because improvements in nutrition and sanitation have been made, many epidemics have ended. As longevity of life increases, chronic diseases have taken the place of infectious disease as the leading cause of death. The different modes of transmission, disease development, and disease spectrum are all important factors to consider when studying the transmission of communicable diseases. It is also important to know about emerging infectious diseases. It is important to be aware of these diseases so that signs of these symptoms can be easily recognizable to provide the best patient care.

Subsequently, when the virus reaches the host of the victim, the experience is different because each host reacts differently. Hence when the virus is transferred to a host, it does not always result in the disease; some hosts may simply become colonized and exhibit no symptoms. The age and the immunological status of the host also influence the response. Furthermore, the portal of entry influences the infection