The pathogeny with the earliest Wuhan transmits a large number of discovery to come from Yu Wuhan China Nanhai fresh market, the earliest the speculation to virus origin is the virus that the feral bat that market of the seafood austral out China markets illegally carries, and this Beijing epidemic situation erupts to be sent by main occurrence make a fresh start in a small way ground seafood market, current and main conjectural virus originates the 3 article fish of abroad entrance or chopping board of 3 article fish.
The batty transmission of market of the seafood austral Wuhan China considers existence doubtful point, namely feral bat arrives 2 class host exists between philtrum, and the 3 article fish that Beijing sends ground seafood market newly carries poison talking to also did not get making clear evidence at present.
The commonness that the individual thinks seafood market erupts twice is main consist in, 1. Seafood market can input the wild living things that kills without crossing immediate need in great quantities, no matter be bat or 3 article fish, it is to be in assure to send to the market with the rapiddest rate below fresh premise as far as possible, the characteristic that new coronal virus survives for a long time from body offerred convenience condition for the transmission of virus.
Itself of 2. seafood market is existing person discharge is mixed greatly air is not current wait for a characteristic, those who be virus is large-scale diffuse offerred a condition. 3. Often arrive from the product of seafood market work off osculatory consumer time is extremely short, still often be in of virus keep current inside, this also is why Beijing although still everybody adorns guaze mask, also do not prevent the virus that transmits through seafood.
But case of transmission of two seafood market is put in the difference with very big move however, basically reflect in the following respects: 1. When market of the seafood austral Wuhan China travels, value spring carry, and the people of the whole country is in be without the circumstance that guard against to fell to be hit unaware, whole Wuhan makes the vacuum with flush virus, and the virus that Wuhan erupts is taken as the millions passenger in Wuhan change trains again to countrywide each district, cause a national epidemic situation finally.
And when market of new hair ground begins transmission, whole China just passes an epidemic disease of national battle of the whole people, although the people of the whole country has returned to normal the life, but population flow is not concentrated, and the people of the whole country had been armed to rise by guaze mask place, and the station airport dock of each district also had epidemic situation to prevent the postulate that accuse, each are public still withholding measure lukewarm wait for measure, this Beijing epidemic situation resembles absolutely impossibly form like Wuhan large-scale erupt, this is the proper understanding that stems from pair of science and rule.
The virus poisonous individual plant that the poisonous individual plant of the popular virus before this and this Beijing of 2. Wuhan and China erupts is not same, the virus poisonous individual plant of Beijing is more adjacent at foreign poisonous individual plant, this also is current originate to virus the main speculation that abroad imports 3 article fish. This model the performance with the much person that at present observation has poisonous individual plant to light symptom discovers hard and be affected without the symptom, look from infectivity, although be put in the symptom slight or it is easy to not have cause leakage to detect too wait for a circumstance, but at the same time light disease patient is mixed the person that affect without the symptom is mixed as a result of less cough sneeze, also reduced the probability that flying foam transmits, the harm sex on whole is not as poisonous as the virus of first time individual plant.
Church of market of the seafood austral Wuhan China the people of the whole country how epidemic prevention, and the people of the whole country that market of seafood of new hair ground warned Beijing to be about to loosen vigilance, virus never leaves us far, we still because make the preparation of good hour, fight with virus!