As delta variant surges, Fauci warns more 'pain and suffering' ahead
The nation’s top infectious disease expert is warning that more “pain and suffering” is ahead as COVID-19 cases climb again and officials plead with unvaccinated Americans to get inoculated.
74% of COVID-19 cases in Massachusetts outbreak involved fully vaccinated people, CDC says
New data collected by the CDC shows the bulk of a COVID-19 outbreak in Massachusetts involved fully vaccinated people. But officials caution the public against drawing the wrong conclusion based on these findings.
COVID-19 delta variant as contagious as chickenpox, CDC internal docs warn
Internal CDC documents state that the delta variant is as contagious as chickenpox and may be more dangerous than other versions.
Ventura County urging, not requiring, residents to mask up indoors amid Delta variant spread
Health officials with Ventura County are urging, but not requiring, its residents to wear masks indoors regardless of their vaccination status.
LA County reports 10th day in a row of 1,000 or more COVID-19 cases as concerns over Delta variant rise
Sunday marked the 10th day in a row where Los Angeles County reported more than 1,000 new coronavirus cases.
Fauci says all 3 COVID-19 vaccines effective against delta variant
The delta variant is spreading in the U.S., particularly in areas with low vaccination rates, and has become the most dominant strain in the country.
Delta variant now most common COVID-19 strain, CDC prediction suggests
The delta variant has likely surpassed the alpha variant as the most common linage of COVID-19 in the United States, according to CDC data.








