Alice Banfeld say the effects of the virus are debilitating for her.
A team of divers and historians surveyed some of the country's most important shipwrecks in Fiordland's Dusky Sound.
At least 12 others are missing in landslides, floods and other incidents.
Folau helped the Dragons score 40 unanswered points to beat Castleford 40-14 in the Super League.
The government has declared an environmental emergency.
The incident was short-lived as the insect was swiped away.
In a now-deleted post, one Kiwi woman claimed to be doing a roaring trade in Lurralife products.
The X Factor and American Idol judge was expected to have surgery this evening.