Kenya has managed to reduce the number of malaria cases in parts of the country. But this, in turn, has led to immunity levels dropping.
When there are two malaria prevention interventions available people don't take an either or approach -- they consider that the two interventions are complementary.
After an exceptional period of success in global malaria control, the progress has stalled. New strategies are needed to suit a variety of transmission patterns.
Epidemiologists and public health managers are looking to complement indoor-based malaria solutions with those that focus on the outdoors. Drones are a crucial part of their armoury.
A spike in the number of malaria cases in southern Africa means that the region will not meet its initial target of eliminating malaria by 2018.
Malaria is a major public health problem that affects 106 countries globally. A rigorous and systematic approach to predict and control malaria transmission is needed.
The history of malaria prevalence in Africa is a long term cycle of highs and lows. However, there's been little change in the high transmission belt that covers parts of West and Central Africa.
Stronger malaria prevention like a vaccine is urgently needed for effective response in endemic regions.
Malaria in South Africa is close to being eliminated but to complicate matters scientists have identified a second mosquito transmitting the disease.
Eliminating malaria in Africa has been held back by a range of factors, including a lack of funds and drug and insecticide resistance challenges.