A worker fogs the common area of a housing estate at a new Zika cluster in Singapore on Thursday
National Environment Agency officers inspect a flat while a pest control worker waits at an estate
A cloud of smoke during mosquito fumigation is seen around a residential estate in Bedok North
A Zika outbreak alert pamphlet and insect repellant is seen after being distributed to patrons
A pest control worker fumigates the grounds of a residential estate in the Bedok North area
A resident leaves a community garden as a worker fogs the area at a new Zika cluster
Town council volunteers distribute flyers and insect repellents to residents
An environment agency officer and a member of a pest control team check for mosquito breeding ground