[Peking University research team confirmed for the first time that human respiration is an important emission and transmission mode of new coronavirus] recently, Professor Yao Maosheng from school of environmental science and engineering of Peking University cooperated with Beijing Chaoyang Center for Disease Control and prevention to carry out research. It is the first time to confirm that human respiration itself is a very important mode of emission and transmission of new coronavirus, and most particles in exhaled breath are small In PM2.5, it further reveals the fact that aerosol spreads and spreads new coronavirus, which provides an important scientific basis for better blocking air transmission in the future.
The September PMI of the UKs services sector is 56.1, with an expectation of 55.1. The Sentix investor confidence index of the euro zone in October is - 8.3, and the expectation is - 9.5. The Hong Kong Special Administrative Region Government launched inflation linked bonds in 2020 today_ NF4425