RORY MCILROY has announced that he won't compete in the Rio de Janeiro Olympics this summer due to fears of the Zika virus. 

He joins fellow high-profile golfers such as Vijay Singh, Louis Oosthuizen, Adam Scott and Marc Leishman in refusing to travel to this summer's event in Brazil.

The virus carried by mosquitoes has been linked to brain defects in newborn babies and the world number four has said he is putting his family's health first.

The 27-year-old was set to represent Ireland, but released a statement this morning in which he revealed that he wouldn't be taking part. 

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“After much thought and deliberation, I have decided to withdraw my name from consideration for this summer’s Olympic Games in Rio de Janiero,” the statement read.The Herald: Rory McIlroy missed the cut despite an early charge at Oakmont (AP)

“After speaking with those closest to me, I’ve come to realize that my health and my family’s health comes before anything else. Even though the risk of infection from the Zika virus is considered low, it is a risk nonetheless and a risk I am unwilling to take.

“I trust the Irish people will understand my decision. The unwavering support I receive every time I compete in a golf tournament at home or abroad means the world to me.

“I will continue to endeavor to make my fans and fans of golf proud with my play on the course and my actions off it.”

The Olympic Council of Ireland has expressed its disappointment that 'big star' McIlroy won't participate. 

"The OCI is extremely disappointed not to be taking Rory with us to Rio," their statement read.The Herald: Rory McIlroy was relieved to get his first win of the year in the Irish Open

"However, as we have always said, it is down to the individual and of course we respect his decision, which he has taken for personal reasons.

"Rory was set to be one of the big stars of Rio 2016, but now there is an opportunity for another Irish golfer to take up the chance to become an Olympian and participate in golf’s historic return to the Olympic Games after a 112-year absence.

"The OCI and our medical team have taken our lead from the IOC on the Zika situation, as we do in all matters. They have provided us with every assurance and we have total confidence that the Games will be safe for all athletes.

"We are now following the IOC’s recommendations, as well as the recommendations of the Rio 2016 organisers, the World Health Organisation and national health authorities, to ensure that Team Ireland’s athletes are kept fully updated with the latest and best advice and that they are equipped to take all necessary precautions.

"The OCI regularly updates the private Team Ireland app guidelines and we have held a number of sport seminars and workshops for team leaders, coaches and medical support staff. The OCI is leaving no stone unturned in ensuring the welfare of Team Ireland’s athletes at Rio 2016."