If you thought those nasal swabbing COVID tests were painful, wait until you see what China is rolling out to detect the virus more accurately. Health authorities in China are mass testing residents for coronavirus – using anal swabs. Doctors claim the invasive procedure can...
virus transmission
China trials new, invasive COVID tests
Health authorities in China are mass testing residents for coronavirus – using anal swabs. Doctors claim the invasive procedure can be more effective in detecting the virus than nasal swabs, The Sun reports. China, where coronavirus first emerged just over a year ago, is currently...