In spite of growing scientific optimism, however, the pace of vaccine development appears to be slowing because of diminishing public funds, fragmented public sector efforts, and limited interest within the vaccine industry. Current methods of malaria control have limited effectiveness. Drug resistance is increasing. Scientific advances in malaria immunology and advances in vaccinology have made the development of malaria vaccines an achievable goal. Vaccines in conjunction with other measures could greatly improve the effectiveness of malaria control.
Pesticide resistance is on the increase.
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