Contact tracing and targeted insecticide spraying can curb dengue outbreaks

Contact tracing — a process of identifying everyone who has come into contact with those infected by a particular disease — combined with targeted, indoor spraying of insecticide can greatly reduce the spread of the mosquito-borne dengue virus, finds a study….

Contact tracing — a process of identifying everyone who has come into contact with those infected by a particular disease — combined with targeted, indoor spraying of insecticide can greatly reduce the spread of the mosquito-borne dengue virus, finds a study….