What's the Deal with Pfizer's COVID-19 Vaccine? | SciShow News

The video discusses the intersection of flu season and COVID-19, highlighting research on how flu vaccines might offer some protection against COVID-19. It covers documented cases of co-infection, the concept of trained immunity, and preliminary studies suggesting flu vaccines may reduce COVID-19 severity. The video also provides updates on COVID-19 vaccine developments, particularly from Pfizer, and addresses the logistical challenges of distributing these vaccines, especially in rural and low-income areas.

What are the preliminary findings regarding the connection between flu vaccination and COVID-19 severity?

What challenges are associated with distributing the new COVID-19 vaccine?