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COVID-19 rates are on the rise in the Americas, where new infections and fatalities have been steadily increasing over the past four weeks, the regional office of the World Health Organization (WHO) said on Wednesday.

After President Trump put in new leadership at the National Archives, the Jimmy Carter Presidential Library in Atlanta abruptly canceled several events.

Stewards of North American airports discussed sustainability, diversity as well as future funding challenges at the ACI-NA conference in Minneapolis.

Senior officials announced their resignations after the Trump administration withdrew grants from arts organizations around the country.

With the coronavirus still raging in many parts of the world, the UN’s refugee agency, UNHCR, warned on Tuesday of vaccine shortages, especially in the Asia-Pacific region, and urged “immediate and stronger support” for the global COVAX initiative

The UN health agency on Thursday recommended the use of a new long-acting “safe and highly effective” prevention option for people at “substantial risk” of HIV infection, known as cabotegravir (CAB-LA).

The immune response to infectious diseases is directly influenced by metabolic activities. COVID-19 is a disease that affects the entire body and can significantly impact cellular metabolism. Recent studies have focused their analysis on the

Viral host adaptation plays an important role in inter-species transmission of coronaviruses and influenza viruses. Multiple human-adaptive mutations have been identified in influenza viruses but not so far in MERS-CoV that circulates widely in

In this study, we investigated the status of amino acids, their post-translational modifications (PTM), major nitric oxide (NO) metabolites and of malondialdehyde (MDA) as a biomarker of oxidative stress in serum and urine samples of long COVID (LoCo

Aminoacyl-tRNA synthetases (aaRSs) are ancient enzymes that serve a foundational role in the efficient and accurate translation of genetic information from messenger RNA to proteins. These proteins play critical, non-canonical functions in a