Summary: Faeces samples obtained from fourteen calves with acute enteritis were examined in the electron microscope. Two out of fourteen samples contained large numbers of rotavirus particles typically 60 nm. in diameter, lacking the outer layer of capsomeres. Larger particles (70–75 nm.) having an extra capsomere layer were not observed.

Zusammenfassung: Isolierung von Rotavirus aus Kälbern in der Bundesrepublik Deutschland In Fäzesproben von 2 Kälbern, die unter akuter Enteritis litten, wurden elektronenmikroskopisch Rotavirus‐Partikel nachgewiesen. Die Partikel hatten einen Durchmesser von 60 nm; die äußere Kapsomerenschicht fehlte.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7165953PMC
http://dx.doi.org/10.1111/j.1439-0450.1978.tb00738.xDOI Listing

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