17th, WHO issued a warning at a press conference, saying that there is no evidence that new coronavirus patients with new coronavirus antibodies in the blood and patients with asymptomatic infection have long-term immunity to the new coronavirus. Some officials said that at present, it is impossible to determine that people with antibodies can be fully protected from illness.
According to Forbes News and CNBC website reports, WHO experts said that the new coronavirus serum test (also called antibody test) can indeed show whether a person has been infected with the virus in the past, but there is no evidence that the test can prove whether a person has Immunity, or there is no longer any risk of reinfection.
Today, Apr 10, Chinese General Administration of Customs announced a new export policy (No. 53) for medical supplies, which said those medical supplies in customs list will be inspected mandatoryly when apply to customs and try to do customs clearance.
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Cases of the coronavirus worldwide crossed 1 million, four months after it was first detected in the central Chinese city of Wuhan.
More than 51,000 have died and 208,000 recovered in what has become the biggest global public health crisis of our time. Fewer than 20 countries in the world remain free of infection.
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The public health orders for the first time set guidelines for mask-wearing in San Diego County and added several other regulations for businesses and public spaces.
Additional regulations will take effect this weekend for San Diegans in the county’s effort to “change the trajectory” of the spread of COVID-19 among the community, county leaders announced Thursday. The amendments to the public health order for the first time set guidelines for mask-wearing in San Diego County and added several other regulations for businesses and public spaces.
Masks may be worn for 1-2 years or even for life, vaccines may not be effective, and long-term psychological preparation for resistance. Talk about the next 1-2 years from the COVID-19 characteristics, more serious than expected, there are 6 very troublesome places. Now we are doubting that it’ll really change the shape of the future.
Novel Coronavirus is probably one of the most powerful infectious diseases in human history.
Infectious diseases are not the more lethal, the more severe, if 100% lethal, then the transmission efficiency is very low, such as Ebola, the mortality rate is very high, but the transmission efficiency is very low, because the carrier (person) soon died, can not continue to be the transmission tool.
Chinese scientists at the front of that country’s outbreak of coronavirus disease 2019 (COVID-19) have not been particularly accessible to foreign media. Many have been overwhelmed trying to understand their epidemic and combat it, and responding to media requests, especially from journalists outside of China, has not been a top priority.
Science has tried to interview George Gao, director-general of the Chinese Center for Disease Control and Prevention (CDC), for 2 months.
