We may worry about the flu during this season, but the virus also leads to another dangerous illness: pneumonia. Even with a vaccine available, pneumonia causes nearly a million deaths every year across the globe.
In hopes to reduce those numbers, we could see changes to that serum.
Officials in Cuba are currently developing a new pneumonia vaccine. The process began in 2006 and it’s nearing completion, with hopes that the new vaccine will be available to Cuba’s population as early as 2019.