Helen Branswell – STAT, 01/29/2016
When public health official briefed President Barack Obama about the alarming and rapidly evolving Zika virus situation this week, the message that emerged from Washington was clear: The world needs a vaccine.
The same message has emerged from the World Health Organization, which announced Thursday that it would be convening an emergency committee of outside experts to advise it on the extraordinary outbreak “spreading explosively” through the Americas.
“The level of concern is high, as is the level of uncertainty. Questions abound,” WHO’s Director General, Dr. Margaret Chan, announced during a special session on Zika in Geneva. “We need to get some answers quickly.”