How malaria parasites ‘go in for the kill’
A new research has revealed that malaria parasites react to mosquitoes biting their hosts in order to increase transmission.
Researchers from the French National Centre for Scientific Research (CNRS) found that when the vectors (transmitting insects) are present only some of the time, “plastic” transmission strategies that depend on the ability to sense and respond to vector availability, can outcompete constant strategies, even when evolution of the former is associated with some costs to parasite fitness.