The Centers for Disease Control and Prevention (CDC) on Tuesday sought to clarify comments from the agency’s head on Friday recommending that pregnant women get the coronavirus vaccine. Director Rochelle Walensky said during a White House press briefing on Friday that the “CDC recommends that pregnant people receive the COVID-19 vaccine.” But in an email to CBS News on Tuesday, a CDC spokesperson said the agency’s stance had not changed from last month, saying that the previous guidance “has always been and remains CDC’s recommendation.”