The only pathogen identified was an H1N1 strain of swine influenza virus. People with regular exposure to pigs are at increased risk of swine flu infection. Ford was confronted with a potential swine flu pandemic. These strains of swine flu rarely pass from human to human. Vaccines are available for different kinds of swine flu. Multiple news sources reported that it was due to suspected swine flu. Experts agree hand-washing can help prevent viral infections, including ordinary and swine flu infections. Cases of swine flu were also reported in Lahore and Faisalabad. Austria was the 9th country affected by a confirmed case of swine flu. Gujarat high court has given Gujarat government instructions to control deaths by swine flu. Vansina estimated that five percent of the Congolese population perished from swine influenza. Later the South Korean press used "SI", short for "swine influenza". Wild boar may on occasion contract swine erysipelas through rodents or hog lice and ticks. The signs are indistinguishable from those of African swine fever. There are also creations of goats, which are more resistant, swine, sheep and birds.