Quotes About Zoonotic

Seventy-five percent of all emerging diseases in the past century—Ebola, HIV, COVID-19—were passed to the human population from animals, known as zoonotic transmission.

What made it particularly interesting was that it multiplied easily in various species, in monkeys, humans, guinea pigs. It was extremely lethal in these species, which meant that its original host was probably not monkeys, humans, or guinea pigs but some other animal or insect that it did not kill. A virus does not generally kill its natural host.

In some zoonotic pathogens, efficient transmissibility among humans seems to be inherent from the start, a sort of accidental preadaptedness for spreading through the human population, despite a long history of residence within some other host. SARS-CoV had it, from the earliest days of its 2002–2003 emergence in Guangdong and Hong Kong. SARS-CoV has it, no matter where or why SARS-CoV may be hiding since then.

Lyme disease, psittacosis, Q fever: These three differ wildly in their particulars but share two traits in common. They are all zoonotic and they are all bacterial.

I think the virus is present all the time, within reservoir species," he told me. "And sometimes there is transmission from reservoir species to other species.

Lyme disease, psittacosis, Q fever: These three differ wildly in their particulars but share two traits in common. They are all zoonotic and they are all bacterial. They stand as reminders that not every bad, stubborn, new bug is a virus.

We should appreciate that these recent outbreaks of new zoonotic diseases, as well as the recurrence and spread of old ones, are part of a larger pattern, and that humanity is responsible for generating that pattern. We should recognize that they reflect things that we're doing, not just things that are happening to us. We should understand that, although some of the human-caused factors may seem virtually inexorable, others are within our control.

Invadimos los bosques tropicales y otros espacios salvajes, que albergan una enorme cantidad de especies de animales y plantas; y en el seno de estas criaturas, multitud de virus desconocidos. Talamos árboles; matamos animales o los enjaulamos para enviarlos a los mercados. Alteramos ecosistemas y provocamos que los virus escapen de sus huéspedes naturales. Cuando esto ocurre, los virus necesitan un nuevo huésped. A menudo, ese huésped somos nosotros.

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.

But what is it about bats? I asked. Why do so many of these zoonotic viruses—or what seems like so many—spill over onto humans from the chiropteran order of mammals? Or is that the wrong question? "It is the right question," he said. "But I don't think there's a good answer for it yet.

By a strict definition, zoonotic pathogens (accounting for about 60 percent of our infectious diseases, as I've mentioned) are those that presently and repeatedly pass between humans and other animals, whereas the other group of infections (40 percent, including smallpox, measles, and polio) are caused by pathogens descended from forms that must have made the leap to human ancestors sometime in the past.

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

Let's keep an eye on wild creatures. As we besiege them, as we corner them, as we exterminate them and eat them, we're getting their diseases.

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.

Ecological disturbance causes diseases to emerge. Shake a tree, and things fall out. Nearly all zoonotic diseases result from infection by one of six kinds of pathogen: viruses, bacteria, fungi, protists (a group of

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.

Our findings highlight the critical need for health monitoring and identification of new, potentially zoonotic pathogens in wildlife populations, as a forecast measure for EIDs." That sounds reasonable: Let's keep an eye on wild creatures. As we besiege them, as we corner them, as we exterminate them and eat them, we're getting their diseases.

It's extremely likely that the people who have never been exposed to a human who has leprosy, it's very likely they got leprosy from exposure to an armadillo.

Ian Lipkin and his colleagues at Columbia University trapped 133 rats in New York City and discovered 18 new species of viruses that are closely related to human pathogens.

Ian Lipkin and his colleagues at Columbia University trapped 133 rats in New York City and discovered 18 new species of viruses that are closely related to human pathogens. In another study in Bangladesh, they examined a bat called the Indian flying fox and tried to identify every single virus that calls it home. They identified 55 species, 50 of which are new to science.

what scientists call zoonotic disease was little known in the Americas.