Research team will take at least 40 days to develop a candidate novel coronavirus vaccine
NIH advises pilgrims to avoid close contact, wash hands properly
The unnamed 49-year-old from Buridah city developed symptoms on June 9 and was admitted to hospital
Authorities worry pilgrims will pick up the coronavirus, when they travel to the Kingdom and take it back with them
New advisory on prevention measures needed as first Hajj flights depart
Since 2012, 483 people out of 1,118 have died from MERS infection in Saudi Arabia
According to World Health Organisation, there is no vaccine for MERS which has a mortality rate of 35 percent
It has infected 138 people in S Korea and killed 14 of them since it was first diagnosed on May 20 in a businessman