Protejarea animalelor pe timp geros

Asigurarea unui adăpost corespunzător pentru animale, care să poată oferi protecţie faţă de acţiunea directă a frigului şi zăpezii; . »

Josh Billings

Cainele este singura fiinta de pe Pamant care isi iubeste stapanul mai mult decat pe el insusi. . »

Vasile Ghica .....

Prin domesticire, vigoarea oricarui animal se degradeaza. . »

Valeriu Butulescu ....

Pe vremuri, animalele conversau cu oamenii, acum tac, convinse de inutilitatea oricarui dialog. . »

Vasile Ghica ....

Cainele, singura vietuitoare care a dus la perfectiune vocatia prieteniei. . »

 

Tag Archives: virusologie

Astrovirus Research: Essential Ideas, Everyday Impacts, Future Directions

19 Astrovirus Research Essential Ideas, Everyday Impacts, Future DirectionsAstrovirus Research: Essential Ideas, Everyday Impacts, Future Directions By Stacey Schultz-Cherry
2012 | 160 Pages | ISBN: 1461447348 | PDF | 4 MB

Astroviruses were first identified in the feces of children in 1975. Since then, they have been found in ~ 3 to 20% of children with diarrhea. Given that serological studies have demonstrated that up to 90% of children have been exposed to at least one strain of astrovirus by age 9, the prevalence of infection may be much higher. Supporting this are studies demonstrating that astroviruses can also be isolated in a subset of asymptomatic individuals, suggesting that a proportion of infected individuals shed the virus asymptomatically or for some time after the resolution of other symptoms of infection. Asymptomatic carriers may be a major reservoir for astroviruses in the environment and could contribute to dissemination of the virus.

[502 Vizualizari]

Desk Encyclopedia Animal and Bacterial Virology

11 Desk Encyclopedia Animal and Bacterial Virology

Desk Encyclopedia Animal and Bacterial Virology by Brian W.J. Mahy, Marc H.V. van Regenmortel
English | 2009 | ISBN: 0123751446 | 646 pages | PDF | 16 MB

This volume contains 81 chapters that relate to veterinary and bacterial virology. The first section describes general features of farm and other animals of agricultural importance. The following three sections detail other animal viruses, avian viruses, and viruses affecting aquatic species such as fish and crustaceans. The Section five deals with viruses which infect bacteria.

[564 Vizualizari]

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