China's Health System Faces Raft Of Challenges As Omicron Hits

Chinese vaccines have shown a lower rate of efficacy in studies compared with many foreign jabs.

China is battling its biggest spike in coronavirus cases since the start of the pandemic, with millions under lockdown and the healthcare system feeling the pressure.

One of the last countries sticking to a zero-Covid strategy, China aims to stamp out every infection with strict lockdowns and by sending all cases to secure facilities.

That is placing a strain on China's already under-pressure medical system, as the highly transmissible Omicron variant rapidly moves through the population.

Here are some of China's key challenges in the fight against Covid: