The updated 2025-2026 COVID-19 vaccines are now widely available, but with some new limitations. Who can get the shot this ...

Health experts are on the verge of possibly having two COVID-19 vaccines and ABC13 has learned how the two compare. SEE RELATED STORY: US COVID-19 vaccinations ramp up as Moderna shot nears ...

Amid confusion over this year's updated COVID-19 vaccines, we explain what's different this year and who experts say should ...

Shares in Pfizer fell on Monday after rival drugmaker Moderna said its experimental vaccine against COVID-19 was 94.5% effective and that it can be stored at normal fridge temperatures.

Moderna and Pfizer-BioNTech are in a tight race to launch their COVID-19 vaccines in Europe after both applied for emergency EU approval on Tuesday, though there was uncertainty over whether a rollout ...

The excitement of two COVID-19 vaccines with more than 90 percent efficacy is undeniable. In November, both Pfizer and Moderna announced its scientists had developed vaccines with efficacy at or near ...

Moderna is suing Pfizer and BioNTech for infringing patents central to Moderna's mRNA technology platform used to develop the COVID vaccine, the company said in a press release Friday. A widely ...

Trump's physician, Sean Barbabella, shared news of the president's COVID vaccination in a letter to White House press ...

Moderna and Pfizer are each in the process of competing for federal contracts to build a national stockpile of mRNA vaccines targeted toward the new bird flu amid mounting concerns it may be spreading ...

NEW YORK -- When the final Phase 3 data came out last November showing the mRNA vaccines made by Pfizer/BioNTech and Moderna were more than 90% effective, Dr. Anthony Fauci had no words. He texted ...