Résultats pour "viruses" dans Santé et bien-être

Viruses are big news. From pandemics such as HIV, swine flu, and SARS, we are constantly being bombarded with information about new lethal infections. In this Very Short Introduction, Dorothy Crawford demonstrates how clever these entities really are. From their discovery and the unravelling of their intricate structures, Crawford demonstrates how these tiny parasites are by far the most abundant life forms on the planet.

A few months before the virus slammed the world, global public health experts declared the United States the most prepared for a possible pandemic. Instead, we watched as the disease killed half a million Americans. A stunned nation has been too busy grieving and doing damage control to ask why, or to comprehend just how much of the blundering and chaos of the pandemic response was either deliberate or entirely predictable. New York Times best-selling author Nina Burleigh weaves together the key narrative strands to create an uncompromising and highly informed expose.

An eminent scientist and pioneer in the discovery of retroviruses challenges the widely accepted belief that HIV is the cause of AIDS. Duesberg argues that HIV is merely a harmless passenger virus that does not cause AIDS. Sure to spark intense debate, this provocative book offers an original and incisive critique of the rise and fall of HIV.

The population is terrified by reports of so-called COVID-19, measles, swine flu, SARS, BSE, AIDS, or polio. However, the authors of "Virus Mania", investigative journalist Torsten Engelbrecht, Dr. Claus Köhnlein, MD, Dr. Samantha Bailey, MD, and Dr. Stefano Scoglio, BSc PhD, show that this fearmongering is unfounded and that virus mayhem ignores basic scientific facts: The existence, the pathogenicity and the deadly effects of these agents have never been proven.

Welcome to my first podcast , I hope you enjoy listening to it!

Despite advances in health care, infectious microbes continue to be a formidable adversary to scientists and doctors. Vaccines and antibiotics, the mainstays of modern medicine, have not been able to conquer infectious microbes because of their amazing ability to adapt, evolve, and spread to new places. Terrorism aside, one of the greatest dangers from infectious disease we face today is from a massive outbreak of drug-resistant microbes.

The story of viruses and humanity is a story of fear and ignorance, of grief and heartbreak, and of great bravery and sacrifice. Michael Oldstone tells all these stories as he illuminates the history of the devastating diseases that have tormented humanity, focusing mostly on the most famous viruses. For this revised edition, Oldstone includes discussions of new viruses like SARS, bird flu, virally caused cancers, chronic wasting disease, and West Nile. Viruses, Plagues, and History paints a sweeping portrait of humanity's long-standing conflict with our unseen viral enemies.

SARS­CoV­2 hält seit über zwei Jahren die Welt in Atem. Doch wo liegt der Ursprung des Virus und wie genau ist es entstanden? Wie ein Krimi ­nal kommissar hat sich der erfahrene Molekular­biologe Günter Theißen auf Spurensuche begeben und seit Anbeginn der Pandemie alle verfügbaren Fakten zusammenge tragen. Schon bald musste er jedoch feststellen, dass sich die Mehrzahl der Fachleute und ein Großteil der Medien auf eine rein natürliche Entstehung des Virus festgelegt haben—ohne hieb­ und stichfeste Beweise! Warum besteht so wenig Interesse daran, die Wahrheit zu erfahren?

The way our bodies interact with infectious disease is complicated—both a function of the “germ” and the “terrain”—the virus and the host. In The Virus and the Host, Dr. Chlebowski succinctly describes emerging science on the virome and how toxic exposure, chronic inflammation, infections, and chronic diseases interact and predispose us to poor outcomes from acute viral infection. As we move forward from the tragedy of COVID-19, it is essential that we come together to learn from our mistakes and work hard—and together—to prevent a similar crisis in the future.

The hunt for the origin of the AIDS virus began over 20 years ago. It was a journey that went around the world and involved painstaking research to unravel how, when, and where the virus first infected humans. Dorothy H. Crawford traces the story back to the remote rain forests of Africa - home to the primates that carry the ancestral virus - and reveals how HIV-1 first jumped from chimpanzees to humans in rural southeast Cameroon. Examining how this happened, and how it then travelled back to Colonial west central Africa where it eventually exploded as a pandemic, she asks why and how it was able to spread so widely.

In a destitute hospital in the crowded African city of Kikwit, townspeople, nurses, and doctors are dying of a gruesome disease at the rate of more than a dozen a day. Zaire is on the brink of an explosive epidemic - but the outbreak is stopped when experts from the Centers for Disease Control...

The enormous human and economic toll of the rapidly spreading COVID-19 disease offers a vivid reminder that infectious disease pandemics are one of the greatest existential threats to humanity. This book provides an accessible explanation of how viruses emerge to cause pandemics, how our immune system combats them, and how diagnostic tests, vaccines, and antiviral therapies work - concepts that are a foundation for our public health policies.

Overlæge og virusforsker Anders Fomsgaard fra Statens Serum Institut har skrevet en klog, skrækfascinerende og paradoksalt underholdende bog om de virus, vi må leve med som mennesker – fra influenza og herpes hele vejen til ebola. Det handler om de grove virus, der truer os med udbrud og globale pandemier. De utilpassede virus, der egentlig burde bedrive deres spil i dyr, men kan finde på at springe på os mennesker, hvis vi kommer i vejen. De klamme virus, der går efter børn og folk med tæt kontakt til andres kroppe.

It can come in waves - like tidal waves. It changes societies. It disrupts life. It ends lives. As far back as 3000 B.C.E. (the Bronze Age), plagues have stricken mankind. COVID-19 is just the latest example, but history shows that life continues. It shows that knowledge and social cooperation can save lives. Viruses are neither alive nor dead and are the closest thing we have to zombies. Their only known function is to replicate themselves, which can have devastating consequences on their hosts.

The Epstein-Barr virus (EBV) was discovered in 1964. At the time, the very idea of a virus underlying a cancer was revolutionary. Cancer is, after all, not catching. Even now, the idea of a virus causing cancer surprises many people. But Epstein-Barr, named after its discoverers, Sir Anthony Epstein and Dr Yvonne Barr, is fascinating for other reasons, too. Almost everyone carries it, yet it is only under certain circumstances that it produces disease.

Alla fine del 2019, i medici degli ospedali di Wuhan, nella Cina centrale, si trovano ad affrontare una strana sindrome respiratoria che pare legata al grande mercato ittico della città, dove oltre al pesce si vende ogni tipo di animale commestibile, vivo o morto. Mentre i malati si moltiplicano e alcuni soccombono a una polmonite virale particolarmente aggressiva, i laboratori riescono rapidamente a isolare il responsabile della malattia: è un nuovo coronavirus, simile a quello della SARS che tra il 2002 e il 2003 aveva spaventato il mondo.

Virus of the Mind is the first popular work devoted to the science of memetics, a controversial new field that transcends psychology, biology, anthropology, and cognitive science. Memetics is the science of memes, the invisible but very real DNA of human society. Here, the author carefully...

Explore em Vírus que nos assombram a aterradora disseminação dos maiores vírus que marcaram a história recente da saúde global. De epidemias devastadoras a pandemias que pararam o mundo, a obra revela o impacto dos microrganismos mais temidos, detalhando como surgiram, se espalharam e foram combatidos. Com particularidades científicas e históricas, conheça os desafios enfrentados por médicos e pesquisadores na batalha para conter essas ameaças invisíveis.

In COVID-19: The Virus That Changed America and the World, renowned author, attorney, and healthcare infrastructure expert Kenneth Foard McCallion offers a fascinating and sweeping view of the COVID-19 pandemic, starting with an exploration of ancient plagues and tackling important and timely subjects such as racial disparities in the virus' impact, what COVID has revealed about the US healthcare system, and how the pandemic has increased the wealth divide.

Malária, sífilis, tuberculose, ebola, gripe, aids, sarampo e outros males que atacam a humanidade revelam muito mais da nossa história do que imaginamos. Os passos do homem ao longo das épocas, pelos continentes, o início da utilização de vestimentas, a convivência com diversos animais, o encontro com outros seres humanos: tudo isso pode ser desvendado agora com o estudo microscópico de vírus, bactérias e parasitas que cruzaram - e cruzam - o nosso caminho.