'It was like drinking a cup of milk tea,' one Shanghai resident said in a video posted online by Chinese state media.
"It was like drinking a cup of milk tea," one Shanghai resident said in a video posted online by Chinese state media.An inhalable COVID-19 vaccine is being administered in China.
Scientists hope"needle-free" vaccines will make inoculation more accessible in countries with fragile health systems because they are easier to administer. They also may persuade people fearful of needles to get inoculated. As a result, millions of Chinese have recently been confined to their homes, subject to mass testing programmes and enduring public travel controlled with apps.
The accompanying text said after slowly inhaling, people hold their breath for five seconds, with the entire procedure completed in 20 seconds.