Sentences with phrase «more infective»
This would make it difficult to use the lungworms to control toads - because if we made the worms more common or more infective, we'd cause problems for native frogs as well.
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It is more virulent, more infective, and is the cause of the majority of HIV infections globally.
Not exact matches
The more positive dogs in an environment, though, the more potential for mosquitoes to be infective.
There is more to transmission than just mosquitoes; it must also be warm enough for a long enough time period to allow the development of microfilariae to infective L3's within the mosquito's body.
When fully developed, the infective larvae enter the bloodstream and move to the heart and vessels, where they grow to maturity and start reproducing more microfilaria.
More than 20 species of mosquitoes harboring the infective stage of heartworm larvae have been collected in field studies.
There is more to transmission than simply the presence of mosquitoes; it must also be warm enough for a long enough time period to allow the development of microfilariae to infective L3's within the mosquito's body.