Flu season is underway. It's very important to get your flu shot, but some people might need a special shot. There are high-dose shots that give four times the regular amount of antigens. Dr. Saqib Shahab is the Chief Medical Health Officer with the Ministry of Health. He joins Brent with a breakdown on who needs these shots, why, and where they can get them. He also goes into how the vaccination campaign is going so far this season.