What is the acute period of a disease?
For an acute disease, pathologic changes occur over a relatively short time (e.g., hours, days, or a few weeks) and involve a rapid onset of disease conditions. For example, influenza (caused by Influenzavirus) is considered an acute disease because the incubation period is approximately 1–2 days.
What is the spread of disease called?
The spread of a disease from one person to another is called transmission. There are many different types of transmission and each one involves a pathogen and a host. The pathogen can be a bacterium, a virus, a fungus, a parasite, or a prion (a protein particle). These are the infectious agents that cause illness.
What does the term globalization mean?
Globalization is the word used to describe the growing interdependence of the world’s economies, cultures, and populations, brought about by cross-border trade in goods and services, technology, and flows of investment, people, and information.
How does globalization affect disease?
Globalization has increased the spread of infectious diseases from South to North, but also the risk of non-communicable diseases by transmission of culture and behavior from North to South. It is important to target and reduce the spread of infectious diseases in developing countries.
What has led to increased globalization?
The rate of globalization has increased in recent years, a result of rapid advancements in communication and transportation. Improved fiscal policies within countries and international trade agreements between them also facilitate globalization. Political and economic stability facilitate globalization as well.
Which of the following is the best definition of globalization?
Globalization means the speedup of movements and exchanges (of human beings, goods, and services, capital, technologies or cultural practices) all over the planet. One of the effects of globalization is that it promotes and increases interactions between different regions and populations around the globe.
What has been a health benefit of globalization?
important health outcomes. Rising income of the poor leads to better nutrition, lower child mortality, better maternal health, and also to better female education, which contributes further to these health outcomes (1, 2). Thus, one important link from globalization to health is through income.
What are the symptoms of infectious disease?
General signs and symptoms common to a number of infectious diseases include:
- Fever.
- Diarrhea.
- Fatigue.
- Muscle aches.
- Coughing.
Which is a neglected area of chronic diseases?
One neglected area of chronic diseases is mental health conditions, which are not only widespread, but also stigmatized, Fineberg said. All together, these conditions are increasing in nations that have the fewest resources to deal with them.
Why is the problem of chronic disease on the rise?
“Just because a country has a bigger burden of infectious disease, that doesn’t mean they have a lesser burden of chronic disease.” The problem of chronic diseases appears ready to worsen, Fineberg said, with tobacco use spreading and Western diets heavy in fat and meat growing more popular as incomes rise.
When did the incidence of heart disease peak?
The incidence of heart disease peaked in the United States in the 1960s and has been on the decline since, but its incidence has continued to rise in poorer nations. In some African countries hit hard by AIDS, it is the second-leading cause of death, Fineberg said.
Are there any chronic diseases in developing nations?
In reality, Fineberg said, chronic diseases have always been present in developing nations, but the public’s attention has focused on the threat from infectious diseases such as AIDS. While infectious diseases remain a problem, that doesn’t diminish the concern over chronic diseases, Fineberg said.
One neglected area of chronic diseases is mental health conditions, which are not only widespread, but also stigmatized, Fineberg said. All together, these conditions are increasing in nations that have the fewest resources to deal with them.
Which is usually used to study infectious diseases, acute diseases and outbreaks?
Mortality Which of the following is usually used to study infectious diseases, acute diseases, and outbreaks? a. Incidence b. Prevalence d. Years of life lost Which metric focuses primarily on the burden of nonfatal causes of reduced productivity, such as mental health disorders, sensory disorders, and musculoskeletal disorders that cause pain?
“Just because a country has a bigger burden of infectious disease, that doesn’t mean they have a lesser burden of chronic disease.” The problem of chronic diseases appears ready to worsen, Fineberg said, with tobacco use spreading and Western diets heavy in fat and meat growing more popular as incomes rise.
In reality, Fineberg said, chronic diseases have always been present in developing nations, but the public’s attention has focused on the threat from infectious diseases such as AIDS. While infectious diseases remain a problem, that doesn’t diminish the concern over chronic diseases, Fineberg said.