A variety of digital and old-fashioned approaches are being used around the globe to confirm Covid-19 vaccination. But the world is still far from a universal standard of proof.

Roku-Google fight could leave Roku users without YouTube TV
A contractual dispute between Roku and Google, which Roku has called “unfair” may see the YouTube TV app pulled from Roku customers’ streaming media devices.

U.S. to Send Virus-Ravaged India Materials for Vaccines
The Biden administration, under pressure to help with a surge raging out of control, will also supply therapeutics, test kits, ventilators and protective gear.

Too much pot during pregnancy may endanger baby’s health
Women who use marijuana heavily during pregnancy are more likely to give birth prematurely or have an underweight newborn, a new study suggests.

Asus launches a new AMD-powered iMac competitor with a thin, striking design
The Zen AIO 24 is Asus’ answer to the new iMac, featuring its own ultrathin frame and chunky bottom bezel.

Getting back into running after lockdowns: How to do it safely
If you plan to resume running after an extended break due to the COVID-19 pandemic, you need to ease back in, one expert advises.

Apex Legends studio Respawn Entertainment makes history with Oscar win
Respawn Entertainment became the first game studio to win an Oscar thanks to Colette.

Psoriasis incidence in the US remains steady
Psoriasis incidence in the United States is steady, but increases with age and is higher among Whites, according to a study published in the April issue of the Journal of the American Academy of Dermatology.

Certain antibiotics can prevent the entry of SARS-CoV-2 into cells
The Drug Design and Molecular Topology Unit group of the University of Valencia has shown that certain macrolide antibiotics (used in respiratory tract infections), including clarithromycin and azithromycin, can prevent the entry of SARS-CoV -2 in cells. The study, led by Professor of Physical Chemistry Jorge Gálvez, has been published in the prestigious North American …

Airlines could benefit when the E.U. eases restrictions on travel.
The European Commission chief expects provisions opening the door for vaccinated Americans, and the industry sees opportunity.