The study shows a link between depression and cancer, cardiovascular diseases.
It was also seen that anxiety pills helped control the spread of cancer.
In Venezuela, 68 patients are being treated in intensive care for complications from the infection.
The locality the patient lived in was not known to be one of those "active dengue clusters".
Researchers in the US have said Zika virus infection can cause eye abnormalities in babies that threaten vision,
Malaysia accounted for 31.7% of the global palm oil production and 36.4% of global exports in 2015.
The latest Zika update adds to the challenges at hand for WHO and other national agencies fighting to contain the virus.
Takeda says it has other vaccine programmes on the same virus family as Zika.
The patients from Australia had recently travelled to the Caribbean.
Chan says it is "strongly suspected but not yet scientifically proven" that Zika causes microcephaly.
In Colombia, the second worst affected country after Brazil, more than 2,000 pregnant women are infected.
You get the disease when bitten by the infected Aedes mosquitoes. Usually, only one in five people infected with the virus get sick
The disease has spread to Europe with Germany, Denmark, Portugal and the UK reporting cases.
There is a surge in cases of babies born with microcephaly, a neurological disorder associated with the mosquito-borne virus.
More than 1,000 flights from South Korean resort city of Jeju cancelled.