corona virus disease 2019 (COVID-19), which emerged at the end of 2019, is caused by infection with the pathogen severe acute respiratory syndrome coronavirus 2 (SARS-COV-2). Due to the high mutability of SARS-COV-2, a variety of different types of mutant strains have emerged around the world, making the COVID-19 epidemic continues to spread around the world, posing a great threat and severe challenge to the global public health system. In November 2021, the Omicron (B.1.1.529)variant found in Botswana, southern Africa, is rapidly spreading globally with super infectivity, and has immediately attracted great attention worldwide because of its strong infectivity and immune evasion ability. In this paper, the latest research progresses on pathogenic characteristics, molecular mechanisms of immune evasion, vaccine tolerance and antibody tolerance of Omicron variant are briefly reviewed.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |