New Saudi cases lift MERS infections to 136: WHO

GENEVA: The global number of infections with the deadly MERS virus has risen to 136, after hard-hit Saudi Arabia confirmed six new cases, the World Health Organization said Friday.

Glenn Thomas, spokesman for the UN health agency, said it had been informed by Saudi authorities that the virus had been detected in three men and three women in the capital Riyadh.

The virus, which appeared first in the kingdom last year, has killed 58 people worldwide, 49 of them in Saudi Arabia, according to official Saudi figures and the World Health Organisation (WHO).

MERS stands for Middle East Respiratory Syndrome coronavirus, in a nod to the fact that the bulk of the cases have been in that region.

Experts are struggling to understand MERS, for which there is still no vaccine.

It is considered a deadlier but less-transmissible cousin of the SARS virus that erupted in Asia in 2003 and infected 8,273 people, nine percent of whom died, and sowed economic chaos.

Like SARS, MERS is believed to have jumped from animals to humans. It shares the former's flu-like symptoms, but differs by also causing kidney failure. (AFP)