Manila (Philippines), Jul 24 (EFE/EPA).- (Camera: Francis Malasig). The Philippines has issued a national alert due to a severe outbreak of dengue fever, a mosquito-transmitted tropical disease that has led to 115,000 infections and nearly 500 deaths, most of them children, in the aftermath of a recent controversy surrounding the adverse effects of a vaccine that combats the virus.<br /> <br />FOOTAGE SHOT ON JULY 16.<br /> <br />Keywords: efe,epa,philippines,dengue,outbreak
