China has administered 2 billion Covid vaccine shots. But coercive measures are sparking anger

Residents get inoculated against Covid-19 at a vaccination site in a stadium in Nanjing, China's Jiangsu Province on August 2.

A version of this story appeared in CNN's Meanwhile in China newsletter, a three-times-a-week update exploring what you need to know about the country's rise and how it impacts the world. Sign up here.

Hong Kong (CNN)China's coronavirus vaccination drive has surpassed 2 billion doses, authorities announced Friday, but heavy-handed tactics intended to boost inoculation rates are triggering backlash in some areas.

As of Thursday, more than 889 million people had been fully vaccinated, with more than two billion shots of domestically-produced Covid-19 vaccine administered in total, an official at the National Health Commission said at a press conference Friday. That puts China on par with the United Kingdom and ahead of the United States in terms of the percentage of its population that is now fully vaccinated.
The 2 billion milestone came just 10 weeks after the country passed its first billion mark in June, with China now accounting for around 40% of the approximately 5 billion shots given globally.
    China's push to boost vaccination rates has accelerated since July, when the highly contagious Delta variant sent infections rising across the country. On Friday, health officials announced that the outbreak had been "effectively brought under control," with case numbers decreasing for 11 straight days since August 16, but the inoculation drive has continued to gather pace.
      Speaking at a health conference last Friday, China's top respiratory expert Zhong Nanshan said the country is aiming to fully vaccinate 80% of its 1.4 billion population by the end of the year.
      China's latest inoculation campaign has targeted the elderly, minors and residents in the country's vast rural areas — hard to reach groups that had not been covered in earlier vaccination rounds.
      In the southern province of Guangdong, a 111-year-old villager rolled up his sleeve last week to receive a coronavirus vaccine shot. In some remote areas, officials arranged home pickups and bussed in residents to vaccination sites.
        The NHC has repeatedly stressed that vaccinations should be voluntary. But under pressure to get more shots into arms, local authorities are increasingly turning to coercive measures to ensure compliance.
        Doctors give COVID-19 vaccine to high school seniors at a temporary vaccination site in Chongqing, China on June 10.