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Higher concentrations of air pollutants were associated with an increased risk for COVID-19 pneumonia among patients with multiple sclerosis.

In a recent study published in the Nature Communications journal, researchers monitored the changing symptom profiles associated with different severe acute respiratory syndrome CoV-2 (SARS-CoV-2) variants, especially Omicron subvariants BA.1 and BA.2.

In a new study, researchers determined plasma signatures of proteins related to or derived from platelets in acute isolated pulmonary embolism (iPE) and deep vein thrombosis-associated PE (DVT-PE), compared to isolated DVT (iDVT).

What do high-frequency indicators tell us about economic activity in South Asia? Earth Night At South and Central Asia From Space. Jayjune69/Shutterstock.com Last year, South Asia imposed some of the world's strictest lockdowns to combat the spread of COVID-19. As a result, the region's economy shrank by 5.4 percent in 2020, its largest-ever decline. As noted in our recent South Asia Economic Focus, recovery is underway but uneven as some countries, especially those dependent on tourism, are still reeling from the pandemic impacts. The report uses a number of high-frequency indicators includi...

When you’re building a machine learning model you’re faced with the bias-variance tradeoff, where you have to find the balance between having a model that: Is very expressive and captures the real patterns in the data. Generates predictions that are not too far off from the actual values, A model that is very expressive has a low […]