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Nelson Maculan
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US Shifts to Speed COVID Shots as Cases and Deaths Rise

Ultracold Temperatures Protect the Potency of COVID-19 Vaccine

How will the deadly winter storm affect COVID vaccinations in Texas? An expert explains.

More Vaccine Supplies Are Being Released. It’s a Gamble.

US Military Starts Vaccinating Troops, Behind Russia and China

Hospitals Scramble to Get Ready for Coronavirus Vaccines

When AI is Used to Set Prices, Can Inadvertent Collusion Be a Result?

Testing Dysfunction is Fueling the COVID-19 Wildfire

Practical Hurdles, Cultural Distrust in Native Communities Could Hamper Vaccine Distribution