( CNN ) -- Costa Rican President Oscar Arias has been diagnosed with the H1N1 virus , commonly known as the swine flu , the government said in a televised statement on Tuesday . Oscar Arias , the president of Costa Rica , has contracted the H1N1 virus . Arias fell ill on Sunday , complaining of a sore throat and temperature , Presidential Minister Rodrigo Arias said . A doctor 's visit on Tuesday revealed that the president had the H1N1 virus , cases of which had been reported earlier in the Costa Rican capital of San Jose . The president 's overall health was good , but following his doctor 's advice , he will rest at his home until Sunday , Rodrigo Arias said . The president is expected to return to work on Monday , the minister said . As of Friday , there were 718 confirmed cases of the H1N1 virus in Costa Rica , and the virus has been blamed for 27 deaths , according to a report by the country 's ministry of health . A majority of the confirmed cases -- 480 -- were in San Jose . Arias , 67 , won the Nobel Peace Prize in 1987 for helping bring an end to Central America 's civil wars . More recently , he acted as mediator between two feuding sides claiming the leadership of Honduras .
President Arias has been diagnosed with the H1N1 virus , government says . Arias fell ill Sunday , complaining of a sore throat and a temperature . Oscar Arias is expected to return to work on Sunday , presidential minister says . As of last Friday , there were between two confirmed cases of the H1N1 virus in H1N1 .