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Researchers describe potential for MERS coronavirus to spread internationally
Date:7/19/2013

. He also used World Bank economic and per capita health care expenditure data to help gauge individual countries' abilities to detect imported MERS in a timely manner and mount an effective public health response.

Results of the study were published in the online journal PLOS Currents: Outbreaks.

Dr. Khan, an infectious disease physician, is the founder of BioDiaspora, a web-based technology that uses global air traffic patterns to predict the international spread of infectious disease. The BioDiaspora platform has been used by numerous international agencies, including the U.S. Centers for Disease Control and Prevention, the European Centre for Disease Prevention and Control and the World Health Organization to evaluate emerging infectious disease threats, including those during global mass gatherings such as the Olympics and the hajj.

"With millions of foreign pilgrims set to congregate in Mecca and Medina between Ramadan and the hajj, pilgrims could acquire and subsequently return to their home countries with MERS, either through direct exposure to the as-of-yet unidentified source or through contact with domestic pilgrims who may be infected," he said.

Dr. Khan's team found that of the 16.8 million travelers who flew on commercial flights out of Saudi Arabia, Jordan, Qatar and the United Arab Emirates between June and November 2012 (the period starting one month before Ramadan and ending one month after the hajj) 51.6 per cent had destinations in just eight countries: India (16.3 per cent), Egypt (10.4 per cent), Pakistan (7.8 per cent), Britain (4.3 per cent), Kuwait (3.6 per cent), Bangladesh (3.1 per cent), Iran (3.1 per cent) and Bahrain (2.9 per cent).

Twelve cities--Cairo, Kuwait City, London, Bahrain, Beirut, Mumbai, Dhaka, Karachi, Manila, Kozhikode (India), Istanbul and Jakarta--each received more than 350,000 commercial air travelers between June and November 2012 from the four countries where MERS cases have
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Contact: Leslie Shepherd
shepherdl@smh.ca
416-864-6094
St. Michael's Hospital
Source:Eurekalert

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