GENEVA - COUNTRIES planned quarantines, tightened rules on pork imports and tested airline passengers for fevers as global health officials tried on Sunday to come up with uniform ways to battle a deadly strain of swine flu. Nations from New Zealand to France reported new suspected cases.
World Health Organisation Director-General Margaret Chan held teleconferences with staff and flu experts around the world but stopped short of recommending specific measures to stop the disease, urging governments to step up their surveillance of suspicious outbreaks.