Viruses

Viruses

The Invisible Enemy
8.8 / 10 (5 voturi)
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Limba:
Engleza
Data publicarii:
2021
Tip coperta:
Paperback
Nr. pagini:
272
ISBN:
9780192845030
Dimensiuni: l: 13cm | H: 20cm | 1.3cm | 250g

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Descriere

For all our hubris, humans can be felled rapidly by an invisible enemy - viruses.
All around us are minute entities that can damage and kill: the millions of viruses that pervade the natural world. Our bodies harbour many that we have long tolerated, but a new one, that jumps into humans from another species, can be lethal - as we have seen most recently with the virus responsible for COVID-19. But what are viruses, how do they cause disease, and how can we fight them?
In Viruses: The Invisible Enemy, a brand new edition of her classic work, virologist Dorothy Crawford explores these questions. She takes the reader on a journey through the past to show how, as the human race evolved from hunter gatherer to farmer to our present urban, industrialised society, viruses have taken advantage of each lifestyle change to promote their own survival.
We have acquired many new viruses along the way, some spreading globally and causing killer diseases. But now, in the 21st century, as humans increasingly encroach into and exploit the natural world, the rate of emergence of novel viruses is accelerating. Already we've had a flu pandemic, large epidemics from SARS, Ebola and Zika viruses, and most devastating of all, SARS-CoV-2, which swept around the world in 2020-21, causing the COVID-19 pandemic. The response of scientists has been rapid,
producing vaccines in record time. But we can expect more such challenges in the future. This book discusses why and how SARS-CoV-2 and other killer viruses emerged, and how we can win the battle against such an enemy.

Recenzii și comentarii

Nota 10

de Marina-Cristiana Stan | 26/09/2019 14:57

In Gogol’s time, a Russian landowner could buy and sell serfs, or “souls,” like any other property. The serfs were counted, for the purpose of tax assessment, every ten years. Thus, a landowner still had to pay taxes on the value of serfs who had died, until the next ten-year census could legally record the deaths. In Dead Souls, a prose novel subtitled A Poem, Gogol’s hero, Pavel Ivanovich Chichikov, plans to buy the titles to these “dead souls” and use them as collateral to obtain a large loan. He comes to a small provincial town and begins to proposition the local landowners: the slothful Manilovs (the “kind-manners”), the slovenly Plewshkin (“Mr. Spitoon”), the coarse Sobakievich (“Mr. Dog”), the cautious Madame Korobachka (“Mrs. Box”), and the bully and cheat Nozdryov (“Mr. Nostrils”). These landowners are revealed to be so petty and avaricious that not even Chichikov’s amazing offer can be worked to his advantage on them. Some stall, some refuse for no obvious reasons, some promise and then renege, and others want “in on the deal.” In the end, Chichikov, having concluded that the landowners are a hopeless lot, leaves for other regions. Throughout Dead Souls, Gogol presents Russian life as a mosaic of strangely intersecting inanities. He makes his authorial presence felt as a first-person commentator. His commentator’s stance is curiously unresolved. Though he likens Russia to the “fastest troika imaginable...racing headlong...inspired by God,” he seems most insistent, with his wordy, tongue-in-cheek prose, in portraying the life within its borders as inalterably superficial.

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