Sentences with phrase «level protective immunity»

We predicted that these diversified epitope regions would be the targets of mutation as the 2009 H1N1 pandemic (pH1N1) lineage evolves in response to the development of population - level protective immunity in humans.

Not exact matches

Elevated cortisol levels can be protective in the short - term, but when stress becomes chronic, it can begin to affect a person's physical health: Inflammation levels rise throughout the body, which can lower immunity and raise the risk for serious conditions like heart disease and cancer.

Once we are sure we have a protected kitten we need to decide how often we should revaccinate our cat to keep immunity at protective levels.