Primary care doctors are being left behind in the vaccine rollout Many primary care doctors are not affiliated with hospitals, which means they have no direct link to vaccine distribution at this stage. Olivia Goldhill STAT

In March, Marc Price set up a tent outside his primary care practice in Malta, N.Y., where he and his colleagues could don their protective gear to see the daily stream of coronavirus patients. Three weeks ago, the tent was finally upgraded to a shed ahead of snowstorms. But, despite months of constant close contact with Covid-19 patients, staff at the practice have yet to be vaccinated.

EU rejects criticism for slow vaccine rollout across bloc BRUSSELS (AP) — The European Commission defended its coronavirus vaccination strategy Monday amid growing criticism in member states about the slow rollout of COVID-19 shots across the region of... AP NEWS

BRUSSELS (AP) — The European Commission defended its coronavirus vaccination strategy Monday amid growing criticism in member states about the slow rollout of COVID-19 shots across the region of 450 million inhabitants.

The Latest: US virus death toll hits 350,000; surge feared BALTIMORE, M.D. — The COVID-19 death toll in the United States has surpassed 350,000 as experts anticipate another surge in coronavirus cases and deaths stemming from holiday gatherings over... AP NEWS

BALTIMORE, M.D. — The COVID-19 death toll in the United States has surpassed 350,000 as experts anticipate another surge in coronavirus cases and deaths stemming from holiday gatherings over Christmas and New Year’s.

https://www.nytimes.com/live/2021/01/02/world/covid-19-coronavirus#canada-will-require-incoming-international-air-passengers-to-test-negative-before-boarding-and-other-news-from-around-the-world

Canada will require passengers seeking to board international flights into the country to show their airline proof of a negative coronavirus test, in addition to entering an already existing, mandatory 14-day quarantine on arrival.

The new rule, which the government announced on Thursday, will take effect on Jan. 7 and will require proof of a negative PCR test taken in the previous 72 hours. PCR tests must be sent to a lab and can take several days to process, unlike the rapid antigen test, which gives a result in about 30 minutes.

New COVID-19 Variant Spreads To Dozens Of Countries The new strain, which likely originated in the U.K. in September, has spread to more than 30 countries across several continents. Meanwhile, the U.S. saw record COVID-19 deaths in December. NPR.org

The coronavirus variant that was first spotted last month in the U.K. has now spread to dozens of countries, likely passed on by infected people who traveled around the world and unknowingly brought the microscopic invaders with them.

http://www.sci-news.com/othersciences/materials/high-performing-water-desalination-membranes-09209.html

Biological membranes can achieve remarkably high permeabilities while maintaining ideal selectivities by relying on homogeneous internal structures in the form of membrane proteins. In new research, a team of scientists led by Penn State University and the University of Texas at Austin applied such design strategies to desalination polyamide membranes.

Dr. Enrique Gomez, Dr. Manish Kumar and their colleagues from Iowa State University, Penn State University, the University of Texas at Austin, DuPont Water Solutions, and Dow Chemical Co. found that creating a uniform membrane density down to the nanoscale of billionths of a meter is crucial for maximizing the performance of reverse-osmosis, water-filtration membranes.