In October 2017, K. A. was awarded the world¡¯s most award-winning in the field of microbiology, as well as the most award-winning in the field of microbiology, and was introduced to Switzerland for the first time in 2017 in the field of chemistry; in August 2017 for the first time in the field of chemistry; in August 2017 for the first time in the field of chemistry; in August 2018 for the second time in the field of chemistry; in Beer B. Beer was awarded the Nobel Prize for chemistry. In October 2018, the Swedish Royal Academy of Sciences announced that it will award the 2018 Nobel Prize in chemistry to American scientists Frances H. Arnold (Frances H. Arnold), George Smith (George P. Smith) and Gregory P. Winter (Gregory P. Winter)