variant, but is now finding itself increasingly cut off from the rest of the world. meanwhile, on the ground, there's a big push to get vaccines into arms. only 23% of the south african population is fully vaccinated. we still don't know yet whether this version of covid is more severe than previous ones. one of those on the front line is reassured by what she's seen so far in her patients. so, now, we are seeing patients, but we caught symptoms that we can treat at home, probably not requiring icu admission or hospital admission. amsterdam is one of the world's cities now discovering cases. 13 people were found to have it after flying in from south africa. the police even had to arrest a couple who tried to escape from a quarantine hotel. portugal has also announced