Current CDC surveillance data show no active Level 4 Travel Health Notices, with all ongoing alerts limited to Level 1 or 2 for Ebola in parts of Africa, global dengue, polio across roughly 30 countries, and rising measles cases. This absence of extreme-risk conditions—defined by the agency as situations with no available precautions—underpins trader consensus at 77.5% for “No” by year-end. Routine monitoring by the CDC and WHO continues to track transmission rates and case thresholds without signaling rapid escalation toward the highest advisory tier. New model updates or confirmed surges in any monitored pathogen could shift assessments, but historical patterns and current epidemiological indicators point to sustained lower-level guidance through December.