COVID-19. Zika. Flu. AIDS. Malaria. TB. COVID-19 is just the latest deadly disease to threaten populations and challenge experts and government leaders around the world. Every day, Abt works to counter such threats to global health security. How? Innovative detection methods, surveillance, and behavioral communications campaigns. Groundbreaking prevention strategies. Research and evidence to strengthen treatment and care. While there is much work to do, governments are making progress tackling these diseases. There are many reasons. Abt is one of them.