Sentence examples for virus protective from inspiring English sources

The size of epidemics and their relative effect reflect interplay between antigenic variation of the virus, protective immunity in the population, and relative virulence of the viruses.

The mutant virus induced protective immunity in cattle against challenge with parental A24WT.

In conclusion, this new "negative vaccination" protocol to tolerise virus-specific CD4+ T cells leads to an efficient and selective enhancement of virus-specific protective antibody responses during LCMV infection, leaving third-party CD4+ T cell responses unaffected.

These recombinant viruses generated protective immune responses that resulted in survival of 80% of vaccinated mice upon challenge with Y. pestis.

Further, to check the skipping and mutating behavior of virus cross-protective vaccines are to be prepared because new heterologous genotypes of JEV are emerging in endemic areas.

Individuals carrying ancestral viruses have an enrichment of host protective viruses compared with those carrying modern viral.

Individuals vaccinated with Jeryl-Lynn who are not exposed to wild-type virus until their protective antibody titer has waned may be unable to recall a protective immune response when exposed to wild-type virus.

It has also been previously noted that infection with H3N2 viruses is somewhat protective against reinfection with H1N1 viruses and vice versa [ 43] This less specific immunological experience coupled with a non-H1N1 OAS response appears to have produced a susceptibility to novel H1N1 intermediate between the two age groups with a direct OAS response to H1N1 viruses.

More importantly, this "provocative observation... leads to big questions as to why [the virus] is protective".

However, some individuals clear the virus, demonstrating a protective role for the host immune response.

Recently, we have shown that vaccination with the PA224 233/Db epitope of influenza virus was poorly protective in terms of viral clearance.