WASHINGTON (AP) -- Democrats are pressing top Senate Republicans to stop dragging their feet and act immediately on President Barack Obama's request for $1.9 billion to combat the Zika virus.
A majority of the chamber's Democrats sent Majority Leader Mitch McConnell a letter demanding a Senate vote on additional Zika funds. The White House says the money is urgently needed to fight the spread of mosquitoes that transmit the virus, develop a vaccine, and help other countries battle Zika.
Zika can cause severe birth defects, including microcephaly, a condition in which a baby's head is far smaller than normal.
Obama has redirected more than $500 million in unspent Ebola-fighting funds but the White House says it's only a temporary solution. Republicans are signaling that they'll provide some Zika money.