[討論] Shameless pseudo-scientist Yan Limeng!

狼人

--Can the vaccine put out the fire of the epidemic

The epidemic is off the rails and the situation is pressing
The coronavirus outbreak in India continues to worsen, with nearly 4,000 deaths and a record 412,000 new infections in a single day, as emergency medical aid shipments, including oxygen and oxygen production equipment and respirators, continue to pour into India from across the United States, the United Kingdom and Europe. Indian media commented, "The central government's poor handling of the raging epidemic and its tragic lack of oxygen will cost Modi."

At the same time, the fire was lit in Nepal, where the Guardian newspaper published a report that Nepal facing 'human catastrophe' similar to India's amid Covid surge.  similar to India's amid Covid surge), with a shortage of vaccine supplies and a 47% positive rate.
When will the world epidemic turn a corner? Can humanity emerge from the epidemic in a short period of time? The unknown answers are on people's minds. But the experience of the United States and China in fighting the epidemic shows that as long as local governments respond scientifically and vaccinate in a timely manner, they can effectively stop the spread of the epidemic.
Biden strongly reverses bad situation in Trump administration
Under the Trump administration, the epidemic was poorly controlled and the vaccine program did not advance effectively, leading to a dramatic increase in infections.  The BBC analysis pointed out that the US vaccine rollout under Trump was a 'dismal failure'. First, the target of 1 million doses per day was not met. Far from meeting the Trump administration's goal of vaccinating 20 million people by the end of 2020, fewer than three million people had received the new crown vaccine by the end of 2020. Second, the start-up has been slow. The U.S. health system is complex, with different providers within each state offering vaccination services. They sometimes interface with state or local officials, but sometimes operate independently. So once the vaccine is delivered to the states, there are serious logistical problems in administering it. "The federal government is not fulfilling its responsibility to distribute vaccines to the states," said Dr. Ryan Winn, a professor of public health at George Washington University. Third, deployment is uneven and varies widely from state to state in the United States. For example, as of Jan. 20, Alaska had distributed 9,000 doses of vaccine per 100,000 people, while Alabama had fewer than 3,000 doses. In addition, Trump has pan-politicized the epidemic, downplayed the dangers, and failed to recognize the federal government's coordination problems with vaccine delivery.
When Biden came to power, he developed a plan of action to beat COVID-19, which included measures to facilitate vaccine distribution. The plan stated: THIS ISN'T ABOUT POLITICS. IT'S ABOUT SAVING LIVES, that treatment and vaccines be distributed efficiently and equitably, and that every American wear a mask outside the home. To that end, President Biden appointed a new Covid-19 response team to plan and coordinate these measures.

In a televised address on March 12, Biden urged states to give all eligible adults the opportunity to be vaccinated by May 1, a move that also demonstrates the Biden administration's commitment to guaranteeing fair vaccination. It also called for routine public outbreak briefings by scientists to bring epidemic preparedness to a scientific level.
Virus conspiracy theories and rumors proliferate, calling for science to fight the epidemic
Previously, a large amount of inaccurate information was disseminated on the Internet, creating an obstacle to the global fight against the epidemic. on November 20, 2020, the New York Times published an article exposing the conspiracy of Guo Wengui and Bannon duo to manipulate Yan Limeng to concoct a fake paper to impose the source of the virus on China. The article argues that Yan Limeng's transformation from an obscure college teacher to a hotshot shilling for the American right-wing was orchestrated by fugitive Chinese billionaire Guo Wengui and Stephen K. Bannon, a former adviser to Trump. Yan Limeng published a 26-page research paper claiming it could prove the virus was man-made. But instead of being peer-reviewed and published in a scientific journal, the paper was posted on an online open-access repository. Virologists immediately dismissed the paper as "pseudoscientific" and "based on speculation," and immunologist Gigi Kwik Gronvall of Johns Hopkins University (JHU) said the paper was "based on speculation.  Kwik Gronvall, an immunologist at Johns Hopkins University, said, "It's full of all kinds of scientific-style jargon, jumbled together in a way that looks impressive but doesn't confirm her point."

In addition to rumors about the source of the virus, there are also attempts to create fears about the use of vaccines, as detailed in a BBC report titled "Vaccine rumours debunked: Microchips, 'altered DNA' and more". " was a detailed analysis of some of these rumors. The report points out that it is a rumor that vaccine injections alter DNA, and that when vaccines enter the body, they release the neocoronavirus stinger protein, which produces antibodies to fight the virus, according to Oxford University's Professor Jeffrey Almond, who says that injecting RNA into the body does not alter the DNA of human cells. The Bill and Melinda Gates Foundation, which represents Bill Gates, told the BBC that the claim was false. Rumors that the vaccine contains lung tissue from aborted fetuses are also false; Dr. Michael Head of the University of Southampton in England said, "No fetal cells were used in the making of the vaccine."
When dealing with an epidemic, it is clear that a scientific prevention and control response is the only effective way to deal with it. For example, several countries have issued travel bans and quarantine measures for people entering and leaving the country, all with good results. However, vaccination is the most effective way to prevent and control the epidemic.
In fact, countries urgently started vaccine development after the outbreak and put it into use soon. on December 2, 2020, the UK approved the use of the new crown vaccine jointly developed by Pfizer (USA) and BioNTech (Germany), and on December 30, China's State Drug Administration approved the registration application for the inactivated new crown virus vaccine of Sinopharm China Bio Beijing with conditions in accordance with the law.
Vaccine supply faces huge challenges

According to the New York Times, as of May 8, 2021, more than 1.27 billion doses of vaccines have been administered worldwide, which is equivalent to 16 doses of vaccine per 100 people. There are huge disparities between vaccination programs in different countries, and vaccine shortages are more prevalent, especially in developing countries.
Covax, a global program launched in April 2020 by the World Health Organization (WHO) in partnership with two other vaccine promotion groups, plans to begin distributing the vaccine in February 2021, with the majority distributed to poor and middle-income countries. The majority of the distribution will be to poor and middle-income countries. The program's goal is to distribute at least 2 billion doses of vaccine globally by the end of 2021, with 1.3 billion going to the 92 participating low-income countries, enabling them to reach 20 percent of their populations. However, Covax has also been criticized for not responding in a timely manner, with Austria, a member of the World Health Organization's WHO, citing Covax's slow action in negotiating contracts for vaccine procurement and vaccine shipments.
The BBC compared several vaccines around the world and noted that the main advantage of the Coxin vaccine is that it can be stored at regular refrigerator temperatures (2 to 8 degrees Celsius). Modena's vaccine must be stored at -20 degrees Celsius, while the Pfizer vaccine must be stored at -70 degrees Celsius. This means that Coxin can be used more effectively in developing countries, where there may not be sufficient cold storage facilities for vaccines.
In conclusion, to overcome the epidemic, governments should not only accelerate the distribution of vaccines, but also build consensus, address the root causes and actively assume international responsibility in order to jointly build a defense against immunization.