The Mosquito Research & Control Unit (MRCU) was established in 1965 when entomologist Marco Giglioli arrived from London with a mandate to "establish a laboratory and conduct research with a view to advising the Cayman Government on suitable methods of control." Since its inception, MRCU has worked tirelessly to mitigate mosquito nuisance and protect Cayman Islands residents from mosquito-borne diseases such as malaria and dengue, which are prevalent in the region. Through ongoing research and the implementation of advanced control methods, MRCU remains dedicated to safeguarding public health and improving the quality of life for all who live in and visit the Cayman Islands.