Russian University completes human trials of a coronavirus vaccine

Islamabad, Jan 3: The United Arab Emirates has extended USD 200 million aid to Pakistan for the development of the small and medium-sized enterprises in the country, Finance Adviser to Prime Minister Imran Khan said.

The announcement came after Abu Dhabi Crown Prince Sheikh Mohamed Bin Zayed Al Nahyan concluded his one-day visit to the country on Thursday.

"The money will be spent on small business promotion and jobs. This support is testimony to the expanding economic relations and friendship between our countries," the adviser, Abdul Hafeez Shaikh, on Thursday said.

The Crown Prince directed the Khalifa Fund for Enterprise Development to allocate USD 200 million in order to assist the Pakistani government's efforts to create a stable and balanced national economy that will help achieve the country's sustainable development, Dawn News reported on Friday.

During the visit, the prince met Prime Minister Khan and held talks on bilateral, regional and international issues.

The UAE is Pakistan's largest trading partner in the Middle East and a major source of investments. The UAE is also among Pakistan's prime development partners in education, health and energy sectors.

It hosts more than 1.6 million expatriate Pakistani community, which contributes remittances of around USD 4.5 billion annually to the GDP.

This is the Crown Prince's second visit to Pakistan since Khan took office in August 2018. He had last visited Pakistan on January 6 last year, just weeks after his country offered USD 3 billion financial assistance to Pakistan to deal with its balance of payment crisis.

The Crown Prince's visit was considered by experts as an attempt to woo Pakistan against the backdrop of recent developments when Saudi Arabia and UAE apparently used pressure to stop Pakistan from attending the Kuala Lumpur summit held last month.

The summit from December 19-21 was seen by Saudis as an attempt to create a new bloc in the Muslim world that could become an alternative to the dysfunctional Organisation of Islamic Cooperation led by the Gulf Kingdom.

Hubei, Feb 10: The death toll in the deadly coronavirus outbreak in China and other parts of the world has reached 904, CNN reported citing Chinese authorities on Monday.

The number of infected people globally has now hit the 40,000 mark.

According to the country's health officials, the number of people, who died from coronavirus in the Hubei Province, has risen to 871.

"As of 24:00 on February 9, Hubei Province reported a total of 29,631 cases of new coronavirus pneumonia, including 16,902 cases in Wuhan. 22,160 patients are still being treated in hospitals. 73,127 people remain under medical observation," read the statement from the Chinese Regional Health Committee.

The novel coronavirus was first detected in China's Wuhan city in late December and has since spread to more than 25 countries.

On Sunday, the new coronavirus even surpassed the fatalities caused by the SARS epidemic in 2003.

The World Health Organisation (WHO) has declared a global health emergency in the wake of the outbreak.

Meanwhile, WHO's international expert mission led by Dr Bruce Aylward embarked for China.

Melbourne, Apr 10: Scientists have identified six drug candidates from more than 10,000 compounds that may help treat COVID-19.

The research, published in the journal Nature, tested the efficacy of approved drugs, drug candidates in clinical trials and other compounds.

"Currently there are no targeted therapeutics or effective treatment options for COVID-19," said Professor Luke Guddat from the University of Queensland in Australia.

"In order to rapidly discover lead compounds for clinical use, we initiated a programme of high-throughput drug screening, both in laboratories and also using the latest computer software to predict how different drugs bind to the virus," Guddat said.

The project targeted the main COVID-19 virus enzyme, known as the main protease or Mpro, which plays a pivotal role in mediating viral replication, the researchers said.

This makes it an attractive drug target for this virus, and as people don't naturally have this enzyme, compounds that target it are likely to have low toxicity, they said.

"We add the drugs directly to the enzyme or to cell cultures growing the virus and assess how much of each compound is required to stop the enzyme from working or to kill the virus. If the amount is small, then we have a promising compound for further studies," said Guddat.

After assaying thousands of drugs, researchers found of the six that appear to be effective in inhibiting the enzyme, one is of particular interest.

"We're particularly looking at several leads that have been subjected to clinical trials including for the prevention and treatment of various disorders such as cardiovascular diseases, arthritis, stroke, atherosclerosis and cancer," Guddat said.

Researchers said compounds that are already along the pipeline to drug discovery are preferred, as they can be further tested as antivirals at an accelerated rate compared to new drug leads that would have to go through this process from scratch.

"With continued and up-scaled efforts we are optimistic that new candidates can enter the COVID-19 drug discovery pipeline in the near future," Guddat said.