California vaccinations hit by icy weather shipment delays

The shortage has only worsened after an icy blast across much of the country snarled vaccine deliveries in states spanning from New York to Nevada. Delays are expected to continue for days.

Grocery workers feeling expendable after COVID-19 vaccine delays

As panicked Americans cleared supermarkets of toilet paper and food last spring, grocery employees gained recognition as among the most indispensable of the pandemic's front-line workers.

Pfizer says lab test indicates diminished antibody response by its COVID-19 vaccine to South Africa variant

Despite the results of the in vitro lab test, the company said that there is still no clinical evidence from human trials that the South African mutation reduces the overall protection of the vaccine.

Medical marijuana workers in California move to front of vaccine line

The California Department of Public Health is now allowing people who work at medical marijuana retail shops a shot at the front of the COVID-19 vaccine line, before some teachers and emergency workers. Some say it makes perfect sense, while others are outraged.

FEMA opens new mass COVID-19 vaccination sites amid wintry weather across US

Crippling winter weather is hampering vaccination efforts in swaths of the country and that has forced the cancellation of some mass inoculation events.

Mass vaccination sites in Oakland, LA set to open as others forced to close

The two newest openings in Oakland and LA are part of President Biden's promise to open 100 mass vaccination sites in his first 100 days in office and they are federally funded, meaning they will have a federal vaccine supply. The aim is to vaccinate 6,000 people a day at these sites. 

After COVID-19 vaccination, is it safe to visit with friends and loved ones?

While the current COVID-19 vaccines may prevent someone from getting severely sick, it remains unclear whether they could still carry and transmit the virus to others. Here’s what you need to know.

90-year-old Seattle woman walks 6 miles in the snow to get coronavirus vaccine

A 90-year-old Seattle woman walked six miles in the snow over the weekend to make sure she was on time for her coveted Covid-19 vaccination appointment.

WHO greenlights AstraZeneca's COVID-19 vaccine for emergency use, opening door for use in the UN

The World Health Organization has granted an emergency authorization to the COVID-19 vaccine made by AstraZeneca, likely allowing the U.N. health agency's partners to ship millions of doses to countries worldwide.

COVID-19 vaccination sites adjusting services due to winter weather

COVID-19 vaccine sites in Central Texas are adjusting their services this weekend due to the severe winter weather impacting the area.

Woman, 78, dies after receiving COVID-19 vaccine; no link suspected

A 78-year-old woman died after receiving a COVID-19 vaccine at Cal Poly Pomona, but her death is not believed to be related to the vaccine, health officials said.

CVS begins offering COVID-19 vaccines in 11 states including California

The nation's largest chain of retail pharmacies began vaccinating people in 11 states, including California. Local appointments at CVS stores were snapped up in just one day.

Some countries could require ‘vaccine passports’ by summer 2021

Some European countries and tech leaders are already working together to develop a “vaccine passport” which could be required for travel this summer.

Biden says federal government has purchased enough COVID-19 vaccines for all Americans

President Joe Biden said his administration on Thursday purchased an additional 200 million doses of COVID-19 vaccines, putting the country on track to vaccinate most Americans by July.

Booster shots, second-generation vaccines: COVID-19 vaccine makers rush to adapt to coronavirus variants

Moderna and Pfizer have announced that they are prepared to make tweaks to their COVID-19 vaccines and are preparing for a potential booster dose to combat the mutated coronavirus variants circulating around the world.