How COVID-19 patients are battling with the deadly virus in Nigeria

South African President Cyril Ramaphosa says the country is heading towards a third virus wave as the nation looks to re-impose stricter measures against Covid-19. South Africa is officially the worst-hit country on the continent with more than 1.65 million cases and 56,363 deaths.

Families visit deceased loved ones in the Santiago General Cemetery, Chile's oldest and one of the largest in Latin America with an estimated two million graves over 85 hectares. Chile has surpassed a total of 30,000 coronavirus deaths and announced the extension of border closures until the end of June.

Londoners give their opinion after British Prime Minister Boris Johnson announced a four-week delay to the full lifting of coronavirus restrictions in England due to a surge in infections caused by the Delta variant. The delay comes as a blow to Johnson's plans to fully reopen the UK economy on June 21 after months of gradually easing restrictions since March. In England, most current rules, including limits on the number of people who can meet in pubs and restaurants, will remain in place until July 19, although restrictions on the number of guests allowed at weddings will be lifted.

Grace a robotic medical assistant was created to relieve the burden on the frontline medical staff who have been overworked due to the pandemic. The robot is designed to interact with people in isolation.

Britain's Royal Shakespeare Company returns to the stage after an enforced 18-month absence due to the coronavirus pandemic, at a specially built open-air theatre in the bard's home town. The cast rehearses Phillip Breen's production of The Comedy of Errors.

Victorian Premier Daniel Andrews announces a snap lockdown in Australia's second-largest city, bringing the total number of Australians under stay-at-home orders to around 12 million. Melbourne and surrounding Victoria will join Sydney in a 'hard and fast' lockdown, Andrews says, as Australia battles an outbreak of the Delta variant.

Managers in Germany are not feeling overly optimistic about the coming months, a major business confidence barometer shows. Two major concerns are clouding their outlook.

One of America's largest events -- Lollapalooza music festival in Chicago -- is underway this weekend, to the delight of fans and to the despair of others. The four day music festival is expected to draw more than 100,000 people to downtown Chicago each day, at a moment when coronavirus cases are on the rise and vaccinations have plateaued. Lollapalooza has said their policy is for unvaccinated people to wear masks and show a recent negative Covid test.

Crowds of commuters emerge from a train station in Tokyo during morning rush hour. Last week Japan extended the virus state of emergency in Tokyo due to rising cases of the coronavirus in the capital.

Nearly 1,200 people received their Covid-19 vaccine jab in one day says an El Menzah vaccination centre official in Tunis, as the vaccination campaign speeds up in Tunisia, which has suffered the biggest number of Covid-19 deaths in North Africa. The country, which has been struggling to contain its outbreak of Delta variant, hopes to vaccinate half of its population by mid-October.

Indonesia's coronavirus death toll topped 100,000 on Wednesday as the country struggles to control the spread of the Delta variant. The impact of the pandemic can be seen at the Rorotan public cemetery, one of the biggest Covid burial sites in the nation.

An oxygen pipe has ruptured, cutting vital supplies to a Russian intensive care ward. Nine coronavirus patients have died as a result.