[SIZE="5"]New, deadlier dengue strain hits Metro[/SIZE]
by : Miriam V. Torrecampo, PJI Online
It’s just like the Angel of Death during the biblical Passover. Only this time, a mosquito is carrying to homes different death packages in the form of four dengue strains. Dr. Eric Tayag, director of the Department of Health -- National Epidemiology Center, revealed that the four dengue strains - Types 1 to 4 -- come from one mosquito.
The virulent Type 3 strain is reportedly circulating in outbreak and hotspots and has already affected hundreds of people, mostly young children. It was seen in most blood samples sent for research at the St. Luke’s Medical Center.
From January to Sept. 16, 2006 - there were 16,932 cases with 213 deaths. The figure is 37 percent lower compared to last year’s 26,996 cases with 330 deaths.
The bulk of cases came from the National Capital Region, Region 3 and Region 7.
“A person could get all four types of the dengue virus in his lifetime. Each strain has a two to three-year cycle. Each type could circulate at one given period in a certain place,” Tayag said.
The order of virulence is Type 2, 3, 4, and then 1.
“Mas matindi ang tama ng Type 3 may kasamang abdominal symptoms ito,” according to Health Secretary Francisco Duque III.
“Tinitingnan pa natin kung bakit Type 3 ang nagsi-circulate. We will get blood samples from patients in Rizal, Valenzuela and Quezon City, where dengue cases were reported high this year,” Tayag said.
Cases remain high in NCR particularly in Valenzuela City, Guiguinto, Malolos, San Jose, San Ildefonso, all in Bulacan.




