Sentences with phrase «natural infectivity»
Associating proportional changes in the viral titre of nasal washes in the ferret study [16] with proportional changes in viral titres in nasal sprays in the human challenge studies [39], and taking the household SAR to approximate natural infectivity, we estimated the antipyretic - induced individual transmission enhancement factor fi using equation S22 in the electronic supplementary material.
http://rspb.royalsocietypublishing.org/ Not exact matches
Our synthetic loops showed almost exactly the same patterns of infectivity as their natural counterparts had.
The limited infectivity of persisting non-cultivable B. burgdorferi has no biological significance for the natural enzootic cycle of B. burgdorferi, but it remains to be determined if they have significance in the post-treatment host.