Photo/Illutration A woman wearing a face mask to protect against the new coronavirus films students leaving the school after they finished the first day of China’s national college entrance examinations, known as the “gaokao,” in Beijing on July 7. (AP Photo)

BEIJING--Almost 11 million students began taking China’s university entrance exam Tuesday after a delay as the country worked to bring down coronavirus infections.

The grueling two-day university entrance exam can be a key determinant of a student’s future and was pushed back weeks from its scheduled date. The exam is believed to be the first mass gathering event since the virus outbreak and administrators are enforcing strict rules to prevent infections, including proof of wellness, social distancing and the wearing of masks.

All of the new infections China reported Tuesday were people returning from overseas. Shanghai authorities say the two cases confirmed there in the past 24 hours were students who had returned from schools in Britain and the United States.

The student who returned Saturday from Britain tested positive in quarantine. The second student was diagnosed after arrival Tuesday.

Another 108 people who had been aboard the two students’ flights were also placed in quarantine.

Shanghai has reported almost 700 cases of COVID-19, split between those imported from abroad and those spread locally. China has reported more than 83,000 cases since late last year.

In other developments in the Asia-Pacific region:

INDIA’S death toll from the coronavirus pandemic has crossed 20,000 and its cases have passed 700,000. The country reported 467 new deaths in the last 24 hours, taking the toll to 20,160. It also recorded 22,252 new infections, increasing the total to 719,665. The rate of new virus infections and deaths in India are now rising at the fastest pace in the last four months. Health officials fear the number of deaths could rise significantly in the coming weeks. India has 1.3 billion people and has the third-most cases after the United States and Brazil.

AIR NEW ZEALAND has put a temporary hold on new bookings for flights into the country while the government tries to find enough quarantined hotel rooms for people returning home. The carrier says the hold will last for three weeks. New Zealand has eliminated community transmission of the coronavirus but is still getting cases at the border. Housing Minister Megan Woods says the government is housing nearly 6,000 people in quarantine facilities with more arriving as the pandemic worsens globally.

SOUTH KOREA confirmed 44 new cases of the coronavirus, a continuation of an uptick in new infections beyond the greater Seoul area. The Korea Centers for Disease Control and Prevention said Tuesday the additional cases took the national tally to 13,181 with 285 deaths. It says 20 of the newly reported cases were locally infected patients, 12 of them in the Seoul metropolitan area and the rest eight from two central cities. The agency says 24 cases came from overseas.