Significats de viral strain en anglès

CRF02_AG emerged from West-Central Africa to become a highly successful viral strain.

The latest viral strain takes a slightly more direct approach.

Conclusion: We suspected that in each day-care center that there was one prevailing viral strain.

We hypothesized that viral strain differences might also affect vertical transmission of SV40 in susceptible hosts.

Objectives: To evaluate viral strain and load in a prospective asthma cohort during a natural cold.

It's a viral strain, Eph.

A new pandemic of influenza virus could result from the emergence of an unpredictable viral strain in an unexpected fashion.

If the WHO declared an influenza pandemic Novartis would submit a revised approval application to incorporate the identified viral strain.

IgG and IgA antibodies against HAdV, and the neutralization antibodies against the viral strain isolated in this outbreak, were detected.

These results suggest that both early and late events in SIV pathogenesis are influenced by properties of the infecting viral strain.

Infection was inhibited at the stage of host cell entry and inhibition was independent of the viral strain or coreceptor tropism.

This individual-to-individual variation in viral escape mutations is not present among ferrets that have been infected just once with a defined viral strain.

Taken together, these changes suggest that the attenuated viral strain induces an "activation" of macrophages, while the virulent form of the virus does not.

The World Health Organisation said today its labs had confirmed 12,515 infections with the newly discovered viral strain that has killed 91 people.

The World Health Organisation said on Monday its labs had confirmed 12,515 infections with the newly discovered viral strain that has killed 91 people.

Yet, these vaccines have limited protection against newly emerging viral strains.