Turkish assembly passes crucial bill to boost Erdogan powers

Washington, Mar 27: The United States has seen a record 18,000 new confirmed coronavirus cases and 345 deaths over the past 24 hours, according to a Johns Hopkins University tracker.

There are now 97,028 declared virus cases in the country and there have been 1,475 deaths, Johns Hopkins said.

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.

The US Commission on International Religious Freedom (USCIRF) has reprimanded the Imran Khan government for denying food aid to Hindus and Christians in Pakistan amid the coronavirus pandemic and warned that it will trigger an additional crisis due to religious discrimination.

The USCIRF is an independent federal government entity set up by the US Congress to monitor and report on religious freedom in the world.

Pakistan continues to be in the tier one of the USCIRF list of the countries whose record on religious freedom remains abysmal.

In a statement issue on Monday, the USCIRF said it was troubled by the reports of food aid being denied to Hindus and Christians in Pakistan amid pandemic.

Citing one of the examples of religious discrimination, the USCIRF said that in Karachi, the Saylani Welfare International Trust, a non-government organization set up to help the homeless and seasonal workers, has been refusing food aid to Hindus and Christians and providing it only Muslims.

Describing such actions "reprehensible", the USCIRF commissioner Anurima Bhargava said: "As COVID-19 continues to spread, vulnerable communities within Pakistan are fighting hunger and to keep their families safe and healthy. Food aid must not be denied because of one's faith."
One of the USCIRF commissioners, Johnnie Moore warned that if the Khan government continued with such policies, Pakistan would add an additional crisis.

"In a recent address by Prime Minister Khan to the international community, he highlighted that the challenge facing governments in the developing world is to save people from dying of hunger while also trying to halt the spread of COVID-19. This is a monumental task laying before many countries.

"Prime Minister Khan's government has the opportunity to lead the way but they must not leave religious minorities behind. Otherwise, they may add on top of it all one more crisis, created by religious discrimination and inter-communal strife."

The organization which makes foreign policy recommendations to the US President, the Secretary of State, and Congress, urged the Pakistani government to ensure that food aid from distributing organizations is shared equally with Hindus, Christians, and other religions minorities.

Last year, in its annual report, the USCIRF had noted that Hindus and Christians in Pakistan "face continued threats to their security and are subjected to various forms of harassment and social exclusion".