A worker sprays the common area of a housing estate in Singapore as part of the campaign against Zika. Photo: Reuters A worker sprays the common area of a housing estate in Singapore as part of the campaign against Zika. Photo: Reuters
A worker sprays the common area of a housing estate in Singapore as part of the campaign against Zika. Photo: Reuters

Hong Kong health chief defends decision to issue Zika-related travel alert for Singapore

Ko Wing-man says decision on issuing an alert depends on closeness of contacts with Hong Kong and the speed at which the outbreak appears

Topic |   Hong Kong health care and hospitals
A worker sprays the common area of a housing estate in Singapore as part of the campaign against Zika. Photo: Reuters A worker sprays the common area of a housing estate in Singapore as part of the campaign against Zika. Photo: Reuters
A worker sprays the common area of a housing estate in Singapore as part of the campaign against Zika. Photo: Reuters
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