Winter is almost nearing and all are feared about the winter flu but this time this is even more scaring because of the swine flu virus. Usually winter flu is common this time swine flu seems to take more attention because of the effect it has caused so far. There are different views upon using swine flu vaccines since the swine flu vaccines are not tested and proved safe as the usual winter flu vaccines. I feel the best way to prevent ourselves from flu is to keep ourselves clean by washing hands often and avoiding crowds.