This story first appeared at ProPublica. ProPublica is a Pulitzer Prize-winning investigative newsroom. Sign up for The Big Story newsletter to receive stories like this one in your inbox. Meggan ...

More than 99.99% of people fully vaccinated against Covid-19 have not had a breakthrough case resulting in hospitalization or death, according to the latest data from the US Centers for Disease ...

NEW YORK -- As Americans brace for the possibility of another difficult winter ahead in the nation's fight against coronavirus, there is a renewed sense of urgency to get as many people inoculated and ...

The latest data from the Centers for Disease Control and Prevention (CDC) shows that more than 99.99% of those fully vaccinated against COVID-19 in the U.S. have not had a breakthrough case resulting ...

ST. LOUIS — If you are infected with COVID-19 after being vaccinated, it is called a breakthrough case. The 5 On Your Side Verify team consulted the following experts: Dr. Anna Durbin, Department of ...

With the more contagious delta variant strain of COVID-19 spreading throughout the country, hospitalizations and deaths from the virus are on the rise. According to the Centers for Disease Control and ...

In just a few short months, the U.S. has already seen many real-life effects of widespread COVID-19 vaccinations. Virus deaths in nursing homes have dropped dramatically, infections among older ...

Pennsylvania’s health department is not keeping count of all breakthrough COVID-19 cases — those that occur among vaccinated residents. That means a lack of real-world data to demonstrate vaccine ...

As measles has spread across the United States, the overwhelming majority of cases have been among unvaccinated people or those with unknown vaccination status. Of the 483 cases reported by the ...