The prior recommended interval between initial doses was three weeks for the Pfizer-BioNTech vaccine and four weeks for the Moderna vaccine. This timeline is still recommended by the CDC for individuals who are immunocompromised, over 65 years old or in need of rapid protection against the coronavirus.
According to the CDC, however, leaving more time between the first two doses of mRNA COVID-19 vaccines may reduce the risk for severe side effects such as myocarditis, or inflammation of the heart wall.



An influenza outbreak has reportedly sickened more than 150 recruits in training at Lackland air force...
On Wednesday, the New York Knicks overcame a 29-point deficit to defeat the San Antonio Spurs...
A provision in last year’s One Big Beautiful Bill Act blocked Planned Parenthood’s health centers from...





























