Ongoing surveillance by the WHO and national agencies shows no pathogen with sustained, efficient human-to-human transmission capable of rapid global spread. The large Bundibugyo Ebola outbreak in the Democratic Republic of the Congo, now exceeding 8,700 confirmed cases, remains regionally concentrated with limited international export despite cross-border movement, reflecting its transmission requirements rather than airborne pandemic potential. Recent limited clusters, such as hantavirus on a cruise ship and Nipah in India, have not expanded, while a new pneumonia of undetermined etiology reported in Russia is under investigation but lacks early signs of broad dissemination. Model consensus and historical patterns indicate that achieving pandemic-scale emergence within the next 15 months would require unexpected viral evolution or surveillance gaps not currently evident in official data.