MOSQUITOES , PATHOGENS AND GLOBAL THREAT.

The world focuses on Zika's rapid advance in the Americas but experts warns the virus that originated in Africa is just one of a growing number of continent-jumping diseases carried by mosquitoes threatening humanity. The Aedes aegypti species blamed for transmitting Zika breeds in car tires, tin cans, dog bowls and cemetery flower vases. And its females are great at spreading disease as they take multiple bites to satisfy their hunger for the protein in human blood they need to develop their eggs. Around the world, disease-carrying mosquitoes are advancing at speed, taking viruses such as dengue and Zika, plus a host of lesser-known conditions such as chikungunya and St. Louis encephalitis, into new territories from Europe to the Pacific. In 2014, there was a large outbreak of chikungunya, which causes fever and joint pains, in the Caribbean, where it had not been seen before, while the same virus sickened Italians in 2007 .Europe has seen the re-emergence of malaria in Greece for the first time in decades and the appearance of West Nile fever in eastern parts of the continent. The speed of change in mosquito-borne diseases since the late 1990s has been unprecedented, for many experts the biggest potential threat is Aedes albopictus, otherwise known as the Asian tiger mosquito. This is expanding its range widely and is capable of spreading more than 25 viruses, including Zika. There is evidence that Aedes albopictus is now out-competing aegypti in some areas and becoming more dominant, in the United States, Aedes albopictus has been found as far north as Massachusetts and as far west as California. In Europe it has reached Paris and Strasbourg. The global movement of mosquitoes rests on the increase in human travel, humans are moving the pathogens around and the mosquitoes are waiting there to transmit them. Deforestation in Malaysia, for example, is blamed for a steep rise in human cases of a type of malaria usually found in monkeys. The elimination of mosquitoes,their breeding sites and avoiding mosquito bites in mosquito prone areas are some of the measures to keep the mosquito menace at bay. Read more here; http://veterinarymedicineechbeebolanle-ojuri.blogspot.com.ng/2016/01/the-zika-threat-and-global-village.html