About Nucleic Acid
Nucleic acids are the biopolymers, or small biomolecules, essential to all known forms of life. The term nucleic acid is the overall name for DNA and RNA. They are composed of nucleotides, which are the monomers made of three components: a 5-carbon sugar, a phosphate group and a nitrogenous base.
Why China is still trying to achieve zero Covid
... Professor Guan Yi, a virologist from Hong Kong University and advisor to the government, has called for a switch from mass Nucleic Acid tests (which find infections) to mass antibody tests (which might help scientists understand the effectiveness of vaccines)...
Coronavirus in Beijing: 27 city must not rely on parts, such as spike
...People queuing for a Nucleic Acid test on Wednesday - most people need a negative test before leaving the city, while others are very millions of people, which continued in Beijing life again under restrictions, as a spike in virus cases, banned...
Coronavirus: sharp increase in deaths and cases in Hubei
... that means That it includes those who show symptoms, and a CT scan shows an infected lung, instead of relying only on the standard Nucleic Acid tests...
Coronavirus in Beijing: 27 city must not rely on parts, such as spike
People queuing for a Nucleic Acid test on Wednesday - Most People need a negative test before leaving The City , while others are very
millions of people, which continued in Beijing life again under restrictions, as a spike in virus cases, banned.
The City 's 31 other cases reported on Wednesday that a total of 137 in The Past week.
Before the last spike, the Chinese capital of 57 days was gone without a local case.
The outbreak is believed to be steps in The Massive Xinfandi food market, supplies 80% of The City with meat and Vegetables .
Daily Beijing-virus case source: China National Health Commission what the new restrictions are?at least 27 of The City have been classified as medium risk, and a neighborhood, in the vicinity of The Market , a high level of risk.
can't leave areas of the people in middle-or high-risk-The City . People in low-risk-can leave areas, but must first test negative.
But, first a test is difficult - Three testing stations told The Bbc , there are no tests available Until July . Queues were outside the door to the other centers.
A Number of flights were cancelled and rail services were also reduced, until at least 9. July.
Primary school, Middle School , and college classes are required sports-play teams, and swimming pools and gyms are closed.
However, roads are open, and the businesses and factories can work. The City is on a "level two" alert, the second highest.
Where has started the outbreak?Local media said The Virus was discovered, on cutting boards used for imported salmon on Xinfandi market.
The General Manager of The Market was dismissed, along with other local officials.
The government in Beijing said: "relevant persons" out of The Market , would not life be allowed to leave The City , regardless of what neighborhood they.
The Market has tens of thousands of visitors every day.
What is The Situation in the rest of China?In General, China has successfully "flattened curve" in the last few months.
After the passing of 80,000 confirmed cases of the beginning of March, it has only about 3,200 since then.
On Tuesday, for example, it is reported only in the Country as a whole - 27, in Beijing with four neighboring Hebei .
beijing, coronavirus pandemic, china
Source of news: bbc.com
