Nipah Virus Quotes

Then there’s the one disease on the WHO priority list that is most likely to keep the scientists awake at night—other than flu, and we’ll look at that later. Few people have heard of Nipah virus. Frankly, this one truly scares me.

And still there was no vaccine or treatment for any filovirus, including Ebola. Nor was there a vaccine or medical countermeasure against other viruses that seemed ready for a breakthrough into the human species: Sars, Mers, Nipah.

A highly regarded infectious-disease epidemiologist named Donald S. Burke, presently dean of the Graduate School of Public Health at the University of Pittsburgh, gave a lecture (later published) back in 1997 in which he listed the criteria that might implicate certain kinds of viruses as likeliest candidates to cause a new pandemic. “The first criterion is the most obvious: recent pandemics in human history,” Burke told his audience. That would point to the orthomyxoviruses (including the influenzas) and the retroviruses (including the HIVs), among others. “The second criterion is proven ability to cause major epidemics in non-human animal populations.” This would again spotlight the orthomyxoviruses, but also the family of paramyxoviruses, such as Hendra and Nipah, and the coronaviruses, such as that virus later known as SARS-CoV. Burke’s third criterion was “intrinsic evolvability,” meaning readiness to mutate and to recombine (or reassort), which “confers on a virus the potential to emerge into and to cause pandemics in human populations.” As examples he returned to retroviruses, orthomyxoviruses, and coronaviruses. “Some of these viruses,” he warned, citing coronaviruses in particular, “should be considered as serious threats to human health. These are viruses with high evolvability and proven ability to cause epidemics in animal populations.” It’s interesting in retrospect to note that he had augured the SARS epidemic six years before it occurred. Much more recently, Burke told me: “I made a lucky guess.” He laughed a self-deprecating hoot and then added that “prediction is too strong a word” for what he had been doing.

Systematic sampling and mandatory reporting of disease in swine herds are limited to a handful of commercially devastating illnesses, including classical swine fever and nipah virus.

RNA viruses because I already had that list in my mind: Hendra and Nipah, Ebola and Marburg, West Nile, Machupo, Junin, the influenzas, the hantas, dengue and yellow fever, rabies and its cousins, chikungunya, SARS-CoV, and Lassa, not to mention HIV-1 and HIV-2. All of them carry their genomes as RNA. The

Ecco a cosa sono utili le zoonosi: ci ricordano, come versioni moderne di san Francesco, che in quanto esseri umani siamo parte della natura, e che la stessa idea di un mondo naturale distinto da noi è sbagliata e artificiale. C’è un mondo solo, di cui l’umanità fa parte, così come l’HIV, i virus di Ebola e dell’influenza, Nipah, Hendra e la SARS, gli scimpanzé, i pipistrelli, gli zibetti e le oche indiane. E ne fa parte anche il prossimo virus killer che ci colpirà, quello che ancora non abbiamo scoperto.

Charlie Calisher and his coauthors, besides touching on broad principles, discussed a handful of bat-related viruses in detail: Nipah, Hendra, rabies and its close relatives (the lyssaviruses), SARS-CoV, and a couple of others.

Ebola, West Nile, Marburg, the SARS bug, monkeypox, rabies, Machupo, dengue, the yellow fever agent, Nipah, Hendra, Hantaan (the namesake of the hantaviruses, first identified in Korea), chikungunya, Junin, Borna, the influenzas, and the HIVs (HIV-1, which mainly accounts for the AIDS pandemic, and HIV-2, which is less widespread) are all viruses.