Sentence examples for sufficient immunity from inspiring English sources

People who said they had routine access to medical care and regular doctors were less likely to have sufficient immunity.

But crows and other members of the Corvidae family appear to be unable to develop sufficient immunity.

"Until populations can build up sufficient immunity, either through natural infection or through vaccination, then the risk to pregnant women is real and therefore this group need to take extra care to avoid becoming exposed".

Unprotected children in tropical countries acquire sufficient immunity to suppress clinical attacks only after many months or a few years of constant exposure to Plasmodium parasites by hungry mosquitoes.

With CCD, nurses prematurely turn into foragers without sufficient immunity; disease resistance of the colony drops and disastrous consequences follow.

Robust optimization is conventionally defined as the collection of the possible problem solutions that can ensure acceptable performances and sufficient immunity against the effects of uncertain parameter variability.

WHO outlined that to achieve sufficient herd immunity a minimum immunity rate of 90% in children and 75% in adults is required [ 12].

Furthermore, the vaccine should induce sufficient cellular immunity to protect against measles death and sufficient protective antibody levels to maintain herd immunity against measles.

Early clinical trials, in which over 1000 cancer patients received dendritic cell (DC) vaccines, tested different vaccine preparations, but they did not always induce sufficient acquired immunity or meet the expected level of tumor regressions.

Studies in both animals and humans have demonstrated that interferon-γ (IFN-γ) is critical (though not sufficient) for immunity to M. tuberculosis [12], [13], [14].

Given the need for the population to acquire sufficient natural immunity over time, it can not be excluded that the amount of protection conferred by home made masks might sufficiently reduce viral exposure to impact on transmission during the early waves, while allowing people enough exposure to start mounting an efficient immune response.