The World Health Organization (WHO) has expressed deep regret over the United States' decision to withdraw from the organization. President Trump, on his first day in office, signed an executive order citing financial and operational concerns with WHO. This controversial move has sparked criticism from health experts and global leaders, warning it could disrupt global health initiatives and leave the US vulnerable to future pandemics. While WHO hopes for a reconsideration, this decision marks a significant shift in the US’s role in global health collaboration.