Some Americans will have to be on high alert for Zika virus.
There is at least one initiative, which George W. Bush started and Barack Obama has continued, that will endure as a bipartisan effort that helps define their legacies positively: America's role in drastically reducing malaria-related deaths in sub-Saharan Africa.
Health officials predict that a small number of Americans will get Zika virus.
Some 560 pregnant women have already tested positive for Zika virus in Colombia.
Outside of the strange and insular world of extreme right-wing politics, most folks generally recognize the hazards of climate change: deadly heat waves, droughts, more frequent and more severe cyclones, floods, wildfires, catastrophic loss of marine life, and shifts in agricultural productivity.
A pregnant woman likely acquired the virus in Brazil, causing serious deformities in her newborn.
Mosquito prevention = disease prevention.
There is no vaccine or treatment for the disease.