This article has been cited by other articles in PMC. Abstract Running over timescales that span decades or centuries, the epidemiological transition provides the central narrative of global health.
Infectious Diseases Infectious Diseases Historically, infectious diseases have been affecting humanity for hundred of years and now they are the biggest killers of kids and young adults in the world producing more than thirteen millions of deaths in a year.
Thirty new infectious diseases have been discovered during the last twenty years and in between those, the mortal Ebola and HIV. There are four types of infectious diseases according to the pathogenic agent that produce this kind of diseases.
Viruses cause the first type of infectious diseases and they cause sickness in every living organism. Lately, a lot of new viruses have been discovered; some of them do not affect humans or animals but some others affected considerably, through history, the human being.
Virus diseases include common cold influenzaherpes, measles, a variety of smallpox, hepatitis, AIDS, and encephalitis. The second type is the bacterial diseases.
The bacteria are a unicellular microorganism that only has a few millimeters and that has different forms. Even though the immune system makes the majority of those inoffensive or beneficial, some bacteria may cause infectious diseases: The most common bacterial diseases are the respiratory infections, such as tuberculosis, that have a wide range of diseases.
Parasites or parasitic diseases are the third type and they happen when parasites find in the host good enough conditions to live, to develop, to multiply and to act as a virus in order to produce a disease.
Because parasites are well adapted to their kind of life, they are not easy to eradicate.Chronic and Infectious Diseases Paper Cynthia Campbell Health and Physical Education Chronic and Infectious Diseases Paper In this paper it will classify the features of chronic illness.
This paper will assess the connection between a healthy nutritional program and cardiovascular disease. In the s, doctors in the United States predicted that infectious diseases were in decline.
US surgeon Dr. William H.
Characteristics of Infectious Disease. Compare different types of infectious diseases, including iatrogenic, nosocomial, and zoonotic diseases the period of decline, and the period of convalescence. These periods are marked by changes in the number of infectious agents and the severity of signs and symptoms. Multiple Choice. The germ theory of disease is the currently accepted scientific theory of disease. It states that many diseases are caused by lausannecongress2018.com small organisms, too small to see without magnification, invade humans, animals, and other living hosts. Their growth and reproduction within their hosts can cause a disease. Misc thoughts, memories, proto-essays, musings, etc. And on that dread day, the Ineffable One will summon the artificers and makers of graven images, and He will command them to give life to their creations, and failing, they and their creations will be dedicated to the flames.
Stewart told the nation that it had already seen most of the frontiers in the field of contagious disease. - In the s, doctors in the United States predicted that infectious diseases were in decline.
US surgeon Dr. William H.
Stewart told the nation that it had already seen most of the frontiers in the field of contagious disease. Free Essay: In the s, doctors in the United States predicted that infectious diseases were in decline.
US surgeon Dr. William H. Stewart told the nation. Infectious diseases are a leading cause of global mortality, causing more than 13 million deaths a year.
They are still the main cause of death among children under 5 and the main single cause of premature death in persons under the age of Probiotic supplements are potential therapeutic agents for age-related disorders due to their antioxidant and anti-inflammatory properties.
However, the effect of probiotics on age-related brain dysfunction remains unclear. To investigate the effects of Lactobacillus paracasei PS23 (LPPS23) on the progression of age-related cognitive decline, male and female senescence-accelerated mouse prone.