The NAD Team has come up with a list of honors that can possibly be earned at home during the COVID-19 shut-down.
Check it out!
El liderazgo de la División Norteamericana he creado una lista de especialidades que posiblemente se pueden desarrollar en casa durante la cuarentena del COVID-19.
¡Búsquelo aquí!


Polio.jpg(223 × 245 pixels, file size: 12 KB, MIME type: image/jpeg)

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Description: Note that poliovirus particles exhibit a basically featureless appearance in comparison to other small viruses such as astrovirus, Norwalk virus and other SRSVs, and typical (non-SRSV) calicivirus. Bar = 50 nanometers.

Method: Negative-stain Transmission Electron Microscopy on cell culture.

Photo Credit: F.P. Williams, U.S. EPA

From en.wikipedia pt: poliomielite

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current20:20, 4 July 2005Thumbnail for version as of 20:20, 4 July 2005223 × 245 (12 KB)Salvadorjo~commonswikiPolio poliomyelitis virus Work of the US government From en.wikipedia pt: poliomielite {{PD}} Category:Disease Category:Polio

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