A large portion of poll workers in the last presidential election was above the age of 60. Many nursing homes are also used as polling stations. Here is how Florida is handling concerns over the coronavirus ahead of its primary this coming Tuesday.
Election officials in Georgia have postponed the March 24 presidential primaries over fears of the growing coronavirus pandemic.
The contest will be pushed until May, officials said.
Louisiana became the first state to do so on Friday.
This is a developing story. Please check back for updates.
The Associated Press contributed to this report.