Measles is a highly contagious viral infection that primarily affects children. It spreads through coughing, sneezing, or direct contact with an infected person. The virus can remain in the air for up to two hours after an infected person leaves the area.

As of February 16, 2025, a significant measles outbreak is affecting West Texas, USA marking the state’s most severe occurrence in three decades. The Texas Department of State Health Services reports 48 confirmed cases, primarily among unvaccinated children and adolescents.