Please Update your browser

Your browser is out of date, and may not be compatible with our website. A list of the most popular web browsers can be found below.
Just click on the icons to get to the download page.

Jakarta Post

Dengue vaccine not deadly: Sanofi


    Agence France-Presse

Manila, Philippines   /   Mon, December 4, 2017   /   04:01 pm
 Dengue vaccine not deadly: Sanofi This file photo taken on April 4, 2016 shows a nurse showing vials of the anti-dengue vaccine Dengvaxia, developed by French medical giant Sanofi, during a vaccination program at an elementary school in suburban Manila. The Philippines said on December 1, 2017 it had suspended use of the landmark vaccine for the potentially deadly dengue virus after its manufacturer warned it could worsen the disease in some cases. The Philippines has vaccinated more than 700,000 children with the drug since 2016 when it became the first country to start using it on a mass scale. (Agence France -Presse/Noel Celis)

A world-first dengue vaccination program in the Philippines that was suspended over safety concerns will not cause anyone who was immunized to die, drug manufacturer Sanofi and local authorities said on Monday.

The Philippines on Friday suspended the program, after more than 733,000 people had been immunized, in response to a statement from Sanofi that its vaccine could cause "more cases of severe disease" for people who had not previously had the mosquito-borne ailment.

After news outlets and some politicians in the Philippines expressed concern about the welfare of those immunized, the French pharmaceutical giant held a press conference in Manila to state the potential cases of "severe dengue" would not be fatal.   

"What is this severe (dengue)? When people think of 'severe', this already includes dengue shock that could lead to death, but no," Sanofi Pasteur regional head for dengue Joselito Sta. Ana told reporters.

Sta. Ana said Sanofi's definition of "severe dengue" merely referred to symptoms including two days of fever, a lower platelet count and bruising. 

Philippine presidential spokesman Harry Roque also sought to allay fears, stating there was "no danger" with the Dengvaxia vaccine.  

"The worst that can happen is for those who have not had dengue before -- which is one out of 10 (Filipinos) -- they may get infected with dengue but falling under our previous classification of 'mild', having fever and bruises," Roque said. 

Nevertheless, the justice department announced Monday that the National Bureau of Investigation would investigate the vaccination program "over the alleged danger to public health". It warned in a statement that charges could follow.

The previous administration of president Benigno Aquino launched the vaccination programme last year, making the Philippines the first nation to use Dengvaxia on a mass scale.

Although the Philippine program has been suspended, Dengvaxia remains available on an individual basis in consultation with doctors, the health department said.