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Atomic energy agency to help Caribbean in early detection of Zika virus

The International Atomic Energy Agency (IAEA) says it will provide nuclear-derived early detection tools and training support to help Latin American and Caribbean countries rapidly identify cases of the Zika virus.

IAEA Director General Yukiya Amano says a €400,000 (US$450,151) initiative will see the transfer of specialized equipment and technical expertise, based on Reverse Transcription Polymerase Chain Reaction (RT-PCR) – a nuclear-derived technique provided by the agency during the Ebola outbreak in West Africa in 2014.

Zika virus infection has been reported in 26 countries and territories in the Americas, including Caribbean nations Barbados, Curaçao, Dominican Republic, Guadeloupe, Haiti, Jamaica, Martinique, Puerto Rico, Saint Martin, and US Virgin Islands.

“The agency tries to respond quickly to emerging crises of this nature,” Amano said. “Assisting countries with nuclear-related technologies to strengthen their health care capacities is a key part of our development work around the world. We are well prepared to deliver such assistance. In this case, it will enable countries in Latin America and the Caribbean to establish or strengthen early warning systems for the Zika virus.”

Amano received requests for assistance to address the Zika outbreak and its public health consequences from several countries, while visiting Central America recently.

The emergency assistance that will be provided includes the use of RT-PCR machines, consumables and technical advice, as well as training on how to use the technology to detect the virus and differentiate it from others such as dengue and chikungunya.

RT-PCR machines which can detect a virus within three hours. Early detection enables countries to take immediate action against any outbreak.

In addition to the delivery of virus detection equipment to some countries in the region, the IAEA will make RT-PCR training available for all 28 Latin American and Caribbean member states at its Food and Agriculture Organization of the United Nations (FAO)/IAEA Agriculture and Biotechnology Laboratories in Seibersdorf outside Vienna. The training will start in late March.

The IAEA has also developed a new Regional Technical Cooperation project in response to requests for the transfer of the Sterile Insect Technique (SIT) to complement other efforts aimed at suppressing the Aedes aegypti mosquito population, which transmits viruses such as Zika.

The SIT is a form of pest control that uses ionizing radiation to sterilize male insects that are mass-produced in special rearing facilities. It has been successfully used throughout the world for over 50 years for various agricultural insect pests and the project will be submitted for approval to the IAEA’s Board of Governors meeting to be held March 7-11 in Vienna.

The IAEA will also organize an international expert meeting in Brazil, on February 22-23, about the role of the SIT in combatting Zika.

(Source: Caribbean360)

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