Quotes About Transmission

The much darker story remains to be told, probably not about this virus but about another. When the Next Big One comes, we can guess, it will likely conform to the same perverse pattern, high infectivity preceding notable symptoms. That will help it to move through cities and airports like an angel of death.

Now here's the part that, as it percolates into your brain, should cause a shudder: Scientists think that each of those twelve groups (eight of HIV-2, four of HIV-1) reflects an independent instance of cross-species transmission. Twelve spillovers.

Zoonotic pathogens can hide. That's what makes them so interesting, so complicated, and so problematic.

Everything comes from somewhere, and strange new infectious diseases, emerging abruptly among humans, come mostly from nonhuman animals.

The event of transmission, when a pathogen passes from one kind of host to another, is called spillover.

The chimpanzee seems to have been the index case for infecting 18 primary human cases," they wrote.

So much for where as well as when. AIDS began with a spillover from one chimp to one human, in southeastern Cameroon, no later than 1908 (give or take a margin of error), and grew slowly but inexorably from there.

SIR model, representing a flow of individuals, during the course of an outbreak, through those three classes I mentioned earlier: from susceptible (S) to infected (I) to recovered (R). Anderson

about 60 percent of all human infectious diseases currently known either cross routinely or have recently crossed between other animals and us.

AIDS began with a spillover from one chimp to one human, in southeastern Cameroon, no later than 1908

This form of interspecies leap is common, not rare; about 60 percent of all human infectious diseases currently known either cross routinely or have recently crossed between other animals and us.

How do such diseases leap from nonhuman animals into people, and why do they seem to be leaping more frequently in recent years? To put the matter in its starkest form: Human-caused ecological pressures and disruptions are bringing animal pathogens ever more into contact with human populations, while human technology and behavior are spreading those pathogens ever more widely and quickly.

Ebola is a zoonosis. So is bubonic plague. So was the so-called Spanish influenza of 1918–1919, which had its ultimate source in a wild aquatic bird and, after passing through some combination of domesticated animals (a duck in southern China, a sow in Iowa?) emerged to kill as many as 50 million people before receding into obscurity.

One further factor, possibly the most crucial, was inherent to the way SARS-CoV affects the human body: Symptoms tend to appear in a person before, rather than after, that person becomes highly infectious. The headache, the fever, and the chills—maybe even the cough—precede the major discharge of virus toward other people.

The first thing a kindness deserves is acceptance, the second, transmission.

...one can hardly deny that mankind has a common store of thoughts which is transmitted from one generation to another.

Scripture consists of what has been heard, not what has been said.

We have flooded ourselves with the media in all its many forms. Our minds are now open to signals. We have become aerials.

Ty nejlepÅ¡í nové písnÄ› se zapíÅ¡ou do pamÄ›ti, budou putovat od jednoho zpÄ›váka k druhému, vylepÅ¡ovat se a dopl?ovat. A za sto let možná pÃ…â"¢ijde nÄ›jaký folklorista a nazve je folkovými písni?kami. NáÅ¡ prach proti tomu nebude nic namítat.

I am able to reach someone by thinking towards them, partly in words. I send forth my thoughts.

We know too little about global wealth dynamics, so we need international transmission of bank information.

Elephants are contagious.

Darwin had asserted that the transmission of inherited intelligence was a key step in human evolution, driving our simian ancestors apart from the other apes.

Why on earth would you buy a car like this if you can't drive a stick? There are dozens of cars--new cars--that have automatic transmission. It'd be a million times easier." Adrian shrugged. "I like the color. It matches my living room.