Here's the latest on the pandemic from around the world overnight.
British Prime Minister Boris Johnson is set to delay lockdown lifting to July 19 after cases of the Delta variant, first identified in India, rose in the country, The Sun reported.
Under plans that will be announced on Monday, a two week review will be included meaning COVID-19 restrictions could be dropped on July 5 if hospitalisations are low, the newspaper reported.
"We have to be really careful. We had a very big opening on the 17th of May where people could meet friends indoors, in a restaurant, in a pub, and socialise indoors as well," COVID-19 vaccines minister Nadhim Zahawi told Times Radio. "And I think it's important that we look at the data very carefully over this weekend and then share it with the nation."
Total British cases of the Delta variant, first identified in India, have jumped by 29,892 to 42,323, Public Health England said on Friday, adding that the variant currently accounted for over 90 percent of new COVID-19 cases.
The prevalence of COVID-19 infections in England is estimated to have risen to 1 in 560 people in the week to June 5 from 1 in 640 the week before.
Swedish health officials warned on Friday of worrying local outbreaks of the COVID delta variant and urged people to get vaccinated to avoid a fourth wave of the pandemic.
Close to half the adult population has received at least one vaccine shot but the health agency warned that people who had only received one shot were less protected against the delta variant.
"There are some dark clouds on the horizon and I think mainly of outbreaks of the delta variant. It is found in Europe and also locally in Sweden," agency director general Johan Carlson told a news conference.
Italy reported 69 coronavirus-related deaths on Friday against 88 the day before, the health ministry said, while the daily tally of new infections fell to 1901 from 2079.
Malaysia on Friday extended a national lockdown imposed to curb a surge in coronavirus infections for two more weeks, with the latest restrictions to end on June 28, security minister Ismail Sabri Yaakob said.
Malaysia on Friday reported 6849 new cases, bringing the total number of infections to 646,411, with 3768 deaths overall.
More than 600 million people in China have been vaccinated against COVID-19, a health official said on Friday, as the country forges ahead to meet a goal of inoculating 40 percent of its 1.4 billion population by the end of June. As of Thursday, 845 million doses have been administered.
Australia's Victoria state reported zero locally acquired cases of COVID-19 for the first time in nearly three weeks on Friday as state capital Melbourne came out of a snap two-week lockdown following an outbreak that has seen about 90 cases since May 24.
Brazil President Jair Bolsonaro said on Thursday that the health minister was preparing a measure for people who have been vaccinated or previously infected to no longer have to wear face masks.
Bolsonaro, who has opposed lockdowns and social distancing despite his country having the second highest coronavirus death toll in the world, said in a speech that quarantines should be only for infected people.
Chilean health authorities announced a blanket lockdown across the capital Santiago on Thursday following some of the worst COVID-19 case numbers since the pandemic began, despite having fully vaccinated more than half its population.
Royal Caribbean Group and Carnival Corp will push ahead with a return to cruises this summer despite two guests onboard a test run for Royal Caribbean's Celebrity Millennium ship testing positive for COVID-19.
A year after several cruise ships were host to major coronavirus outbreaks and with large numbers of Americans now vaccinated, cruise lines have been striving to get business going.
Shares in Royal Caribbean, Carnival Corp and Norwegian Cruise Line Holdings Ltd fell between 1 percent and 2 percent in response to the report of the positive tests.
Asked by Reuters on Friday, Royal Caribbean declined to give more details on the guests who had tested positive or the circumstances of their infection, saying only that it was not changing its plans for the summer.
British Prime Minister Boris Johnson expects the Group of Seven to agree to donate 1 billion COVID-19 vaccine doses to poorer countries during its summit starting on Friday, and help inoculate the world by the end of next year.
The United States will continue to press for a waiver of intellectual property rights for COVID-19 vaccines and treatments even as it and other Group of Seven rich nations sharply expand donations of vaccines to poorer countries.
Britain's MHRA medicine regulator is considering precautionary advice for people with a history of capillary leak syndrome but does not see a causal link with AstraZeneca's COVID-19 vaccine after the EU said it was a rare side effect of the shot.
The Italian government said on Friday it was restricting the use of the AstraZeneca COVID-19 vaccine to people over the age of 60, after a teenager who had received the shot died from a rare form of blood clotting.
Pfizer/BioNTech and Moderna
A higher-than-expected number of young men have experienced heart inflammation after their second dose of the mRNA COVID-19 shots from Pfizer/BioNTech and Moderna, according to data from two vaccine safety monitoring systems, the US Centers for Disease Control and Prevention said.
Johnson & Johnson
The US Food & Drug Administration on Friday said Johnson & Johnson must throw away millions of doses of its COVID-19 vaccine that were manufactured at a problem-plagued Baltimore factory.
Reuters / Newshub.