On April 30, 2026, Dr. Jarbas Barbosa, the Director of the Pan American Health Organization (PAHO), shared valuable insights during a discussion at Georgetown University. This event, hosted by various health institutes, focused on current health issues in the Americas.
Dr. Barbosa pointed out significant challenges, including misinformation, vaccination hurdles, and healthcare inequalities. PAHO, which has been around since 1902, operates across 51 countries in the Americas. Dr. Barbosa highlighted how inequalities affect Indigenous and Afro-descendant communities and those in rural areas, stressing that barriers to healthcare access persist.
One major topic was the impact of misinformation, especially post-COVID-19. Dr. Barbosa noted that social media is filled with unverified health claims, making it harder for people to trust science. He emphasized the need to adapt public health communication to better connect with communities.
Vaccination access is another pressing issue. Even when vaccines are free, obstacles like transportation difficulties and financial losses keep families from getting vaccinated. Dr. Barbosa urged health systems and governments to use data smarter to identify and assist underserved populations.
PAHO is looking for innovative ways to reach people in challenging areas. For instance, in Paraguay, mobile X-ray units and artificial intelligence are being used to improve tuberculosis screenings in prisons.
Towards the end of the discussion, Dr. Barbosa offered advice for future professionals in global health. He encouraged young people to stay open-minded and adaptable, asking themselves how they can improve.
It’s a critical time for health in the Americas, and addressing these issues effectively requires fresh ideas and collaborative efforts. For more insights from this discussion, you can watch the full event recording here.
