Dengue fever has reemerged in the past 20 years and expanded to new geographic regions. Together with its causative agents (dengue viruses) and the vectors (Aedes mosquitoes), the epidemic activity and incidence of dengue hemorrhagic fever have been on the increase. With an estimated 100 million cases of dengue fever, 500,000 cases of dengue hemorrhagic fever and 25,000 deaths annually, … Preberite več >>