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Virus of Enzootic Abortion in Ewes: Antigenic Relationship with Viruses of the Psittacosis Group -...
Nature· 16 hours agoLARGE numbers of elementary bodies were found by Stamp et al.1 in the fœtal membranes from sheep after experimental transmission of enzootic abortion in ewes; these were described as having ...
Absence of ‘Incomplete’ Virus Production in certain Influenza Strains - Nature
Nature· 18 hours agoCONCENTRATED allantoic inocula of PR8 (influenza A) virus give rise to particles having the antigenic make-up, hæmagglutinating power and enzymic activity of the seed, but ...
Sugar Beet Viruses - Nature
Nature· 20 hours agoTHE virus of sugar beet yellows has not hitherto been regarded as seed-borne. Phyllis E. M. Clinch and J. B. Lodgimane have shown, however (Sc. 24, No. 27 ; July 29, 1948) ...
US cases of avian flu in cattle are causing concern. How prepared is Europe for the bird flu threat?
Euronews via Yahoo News UK· 11 hours agoEven so, experts say there are enough warning signs that European countries should already be...
Virus Aetiology for Down's Syndrome (Mongolism) - Nature
Nature· 17 hours agoFOR many years now, we have been working on the epidemiology of Down's syndrome (mongolism) in the State of Victoria, Australia, and have charted its occurrences during 1942–64. Peaks of incidence ...
Cape Town Is Dealing with Rare Rabies Outbreak in Seal Population: 'We Think Quite a Few People Have...
People via Yahoo News UK· 9 hours agoSo far, Cape Town has recorded 11 positive cases, Oelofse told the outlet. The virus caused...
Aphid Vectors of European Raspberry Viruses - Nature
Nature· 22 hours agoThe failure in vigour and productivity of cultivated raspberries during the last decade in England, and more especially in the concentrated raspberry-growing districts of Scotland, has been ...
Potato Virus X - Nature
Nature· 20 hours agoF. C. Bawden, B. Kassanis and R. M. Roberts conclude, in a recent paper (Ann. Biol, 25, No. 2, 250-265 ; June 1948), that the control of virus X must involve methods additional ...
A Plaque Technique for the Primary Isolation of Arthropod-borne Viruses - Nature
Nature· 19 hours agoTHE demonstration that a wide range of different arthropod-borne viruses could produce plaques in monolayer cultures of chick embryo cells1 raised the possibility that this technique could be ...
Nature of Disease-Producing Viruses - Nature
Nature· 21 hours agoIn Nature of Aug. 17 last (p. 267), Dr. J. J. Davis questions the validity of this argument, at least in the present state of our knowledge. “Until viruses can be known other than by the effects ...
