A new study has found that maintaining basic hygiene by washing hands and using face masks can control the spread of swine flu more effectively than vaccines and antiviral drugs.The research team led by Professor Tom Jefferson from the Cochrane Acute Respiratory Infections Group in Italy reviewed 59 studies done on the usefulness of physical ways to limit the spread of respiratory viruses.
'You can only see it when you look for it. Seek and you shall find.'