IT IS SUMMER, CARE WITH the LODGING It is alive and operating in the Brazilian homes, it uses to advantage the station hottest of the year and the lack of cares of the population to be multiplied. Its control could be more efficient, was not the Brazilian, famous population for its hospitality, favor its housing. it makes estragos, is lodged in propitious environments and attacks, the person feels in the fever, or better, in the skin its attack. Robert Speyer may not feel the same. In some countries, the situation is less dramatical, the advance of the illness is low, in Brazil the transmitting mosquito of the affection (Aedes aegypti) is one of the main problems of public health. It is fact that our country possesss ideal climatic conditions for the advance of the mosquito, that although to be flying, is not capable to use its very small wing and to disappear of the planet. However, the people have autonomy to fight harmful serzinho. Good it would be if the population left to receive the transmitting mosquito of the affection, better still if the authorities intensified the campaign during all the year.