More than 90 deaths are suspected to have been caused by the current outbreak.
"At this time, CDC assesses the immediate risk to the general US public as low, but we will continue to evaluate the evolving situation and may adjust public health measures as additional information becomes available," the health agency said in a statement.
In addition to screening at airports, the CDC said it was implementing entry restrictions on non-US passport holders if they had traveled to Uganda, DRC or South Sudan within the past 21 days.
The West Bengal government has raised the upper age limit for state government job applicants. The limit for Group A posts has been increased to 41 years, Group B to 44 years, and Group C and D posts to 45 years. Existing higher limits for certain posts will remain unchanged. The revised rules will take effect retrospectively from 11 May 2026.