Influenza viruses have several features that make them well suited for this ... These include the emergence of ...

Virulence signifies the degree of pathogenicity of the given culture (strain). Virulence, therefore, is an index of the qualitative individual nature of the pathogenic micro-organism. Virulence in ...

Bird flu appears to be rising in the U.S., but only among people exposed to infected animals — namely, cows and poultry.Since ...

Based on clinical diagnosis, virus isolation and serological testing, the group concluded that there are currently four highly virulent Type II strains of ASFV circulating in Vietnam. These strains ...

For Nigerians living abroad or traveling internationally for business, the reactions we encounter from people in other ...

This useful study examines the function of the rnc gene, which encodes the RNase III ribonuclease, as it relates to virulence of Salmonella Enteritidis. The authors demonstrate that the rnc gene is ...

Only a small amount of virus is necessary for PRRS infection via skin penetration, which could be from re-used needles, tail ...

Not even a public health crisis should justify suppression of the normal rules of democratic debate about government actions ...