Another pandemic is almost sure to happen. But an entirely different virus may cause it. Some viruses are more likely to cause a pandemic than others because of how fast they change or how easily they spread. Some viruses that infectious disease experts are watching closely for their potential ...
They are also known as transmissible diseases. Answer and Explanation: Pandemic is a global disease. Explanation: Pandemic diseases occur when an infectious agent such as a virus emerges and causes a disease that spreads...Become a member and unlock all Study An...
For example, HIV started in West Africa, was epidemic in Africa for decades, then was pandemic by the late 20th century. But 2 decades into the 21st century, it is reasonable to say HIV is now endemic in some parts of the world. For More Information Centers for Disease Control and ...
1918年到1919年的西班牙流感在全世界导致2000万至4000万人丧生，这种流行病属于pandemic；离现在更近的2009年的甲型流感也是pandemic。在《柯林斯英语词典》里，pandemic的意思是:A pandemic is an occurrence of a disease that affects many people over a very wide area.例句：They feared a new cholera pandemic....
WHAT IS A PANDEMIC A WHO website defines a pandemic as "the worldwide spread of a new disease." A pandemic does not necessarily refer to the severity of a disease, but has something to do with concern over its geographic spread. Another definition put forth in the book "Epidemiology 101...
But why call it Disease X instead of saying “another pandemic”? Putting a name to something can make it seem more real. As a thought experiment, we can give it properties like “20 times more deadly than COVID” or “expected to be a zoonosis” (that is, a pathogen that jumps to...
A pandemic is the worldwide spread of a new disease, usually a virus. A pandemic happens when a new virus spreads around the world, and most people do not have immunity, that is, their bodies cannot fight it. Viruses that have caused pandemics have normally come from animal influenza virus...
What is a pandemic? What is a plague epidemic? What is the etiology of Ebola? What disease does shigella cause? What kind of disease is malaria? What is lyme disease? What is a giant virus? Is schistosomiasis a zoonotic disease?
WHAT IS A PANDEMIC?Provides information on Hepatitis C. Causes; Risk factors; Difference from Hepatitis A and B; Clinical manifestations of the disease.AtkinsonJimEBSCO_AspEsquire
The deadly novel coronavirus outbreak has turned a spotlight on the science of disease, raising the question: What exactly is a pandemic? An outbreak is the occurrence of disease cases in excess of what’s normally expected, according to the World Health Organization. An epidemic is more than ...