### Chinese: 南非许多医生和医疗专家认为，新冠病毒奥密克戎变种所致病症比德尔塔变种更为轻微，虽然传播速度更快。
### English: Many South African scholars and medical experts believe that the mutated coronavirus, Omicron, causes milder symptoms than the <v>delta</v> variant although it spreads faster.

### Improved English: Many doctors and medical experts in South Africa believe that patients infected by Omicron are milder cases compared with those infected by Delta, although Omicron is more transmissible.
