Leausa Dr Take Naseri held his first Covid press conference since March yesterday and spent the time highlighting the government's work to prevent the virus from entering the country.
His comments came after public concern that a 27-year-old seasonal worker, who had returned from overseas, had died of Covid-19.
The worker had spent 14 days in quarantine and had earlier tested negative for the coronavirus.
Leausa said a post mortem would be done soon but it was likely the man had suffered from heart issues.
He said people needed to be sensible.