No suspected cases of chikungunya fever have been found after authorities screened at least 450 people in a high-risk area linked to Hong Kong’s first local infection of the mosquito-borne disease, a health official has said, urging residents with mild symptoms to seek medical advice.
The call was made on Monday as authorities plan to hold an interdepartmental meeting on citywide mosquito control, a day after Hong Kong reported the first local case in Diamond Hill. Three schools in the…