After a relatively slow start to the respiratory virus season, Covid-19 levels in the United States began ramping up just ahead of the winter holidays. In previous years, Covid-19 levels have ...

Hospitalizations and deaths show how severe COVID-19 infections are. Wastewater and emergency room data show changes in COVID-19 spread in a community. Reported case numbers do not show all the ...

The World Health Organization has urged China to share data to help understand the origins of Covid-19, five years on from the start of the pandemic in the Chinese city of Wuhan. On December 31 ...

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"Remote Learning During the Global School Lockdown: Multi-Country Lessons” and “Remote Learning During COVID-19: Lessons from Today, Principles for Tomorrow" The COVID-19 pandemic has disrupted ...

Macrophages drive inflammation associated with severe COVID-19 but it is less clear whether they can be infected. Here, the authors show efficient antibody-mediated infection of primary ...

As we count down the last few days on the calendar, the time has come to reflect back on a newsworthy year in the Klamath Basin, with some stories making national and even international headlines.

The lack of methods for preparing miniature lasers directly on silicon wafers is holding back photonic technology in a range of applications, including machine learning. The solution could be to ...

A live-updating map of novel coronavirus cases by zip code, courtesy of ESRI/JHU. Click on an area or use the search tool to enter a zip code. Use the + and - buttons to zoom in and out on the map.

Meanwhile, the number of Coronavirus patients admitted to hospitals is also rising significantly. For every 100,000 people in Berlin, 11.2 were recently hospitalized with Covid-19, compared to 3.8 a ...