Fiji has reported a record daily increase in COVID-19 infections as it begins distributing groceries to some households, urging people to stay at home as infections of the highly transmissible Delta variant of the virus surge.

The Pacific country had 791 new infections in a day, according to data published late on Wednesday, and three additional deaths.

“Daily case numbers are expected to continue to increase, along with an increase in people with COVID-19 requiring hospitalisation, and sadly, more deaths,” health ministry said.

Since the pandemic began, the country of less than a million people has reported 42 deaths, 40 of which have come since the emergence of the Delta variant in April and case numbers have risen markedly.

Authorities, meanwhile, posted pictures on social media of bags of supermarket supplies – including packaged food and toilet paper – being delivered to homes around the capital, Suva, as they repeated calls for people to obey social distancing rules and get vaccinated.

Tweet from @FijianGovt

Police and a supermarket “delivered household packs to Fijians in targeted lockdown areas and home isolation”, the government said on Twitter as part of a publicity blitz on COVID-19 safety.

The government has said some patients are seeking treatment too late and the main hospital’s mortuary was full. Some victims were also dying at home, it said.

But the government has resisted calls for a lockdown and instead urged people to take precautions.

It said 56 per cent of the country’s “target population” had received at least one dose of a COVID vaccine, and nearly 10 per cent was fully vaccinated.

Kate Greenwood, head the Pacific delegation for the International Federation of Red Cross and Red Crescent Societies, said relative to population size, Fiji had been hit harder by the virus than India at the height of its outbreak.

“The worse it gets, the bigger the warning sign for other Pacific countries about the desperate need at this stage to prepare for what could happen,” Ms Greenwood said by telephone from Suva.

Neil Sharma, a doctor and former Fiji health minister, told Reuters he would like to see a two-week lockdown.

“Unlike some developed countries where people are able to lock down and stay indoors, people are still running around, some of them without masks, and it’s not an easy situation,” he said.

-AAP