Hong Kong is particularly nervous about infectious diseases following the outbreak of the SARS virus in 2003, which killed 300 people here and a further 500 around the world.
The latest numbers from the World Health Organization, released on Wednesday, showed 77,201 reported swine flu cases, with 332 deaths.
In Japan, the health ministry said doctors in Osaka prefecture had identified a woman who was resistant to Tamiflu -- the second such case, after one found in Denmark.
The Japanese woman had since been treated with Relenza and was recovering, Kyodo news agency reported Thursday, citing the health ministry.
In China, furious relatives of a woman who died while being treated for suspected swine flu stoned an ambulance in a rampage at a hospital in the eastern city of Hangzhou, state news agency Xinhua reported.
Initial reports stoked fears she might be the first person in China to die from swine flu, but police said on Friday that an autopsy had shown she died of an electric shock.
Xinhua reported that the woman had shown no symptoms of swine flu at the time of death, barring an occasional cough.
Source-AFP
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