detection of hev rna in faeces, by rt-pcr during the epidemics of hepatitis e in india (1976-1995). | out of the 15 hepatitis e (hev) epidemics that occurred during the years 1976-1995 in the gujarat and maharashtra states of india, 45.78% (76/166) stool samples showed the presence of hev rna. hev rna was found significantly more often in samples that were transported in liquid nitrogen (50.9%) compared with samples that were transported in wet ice (37.0%) (p < 0.05). stool samples collected within 7 days after the onset of the disease (59.2%) were more often positive for hev rna when compared w ... | 1997 | 9097269 |