Table of Contents. Type J: IRON-CONSTANTAN. Type K: CHROMEL-ALUMEL. Type T: COPPER-CONSTANTAN. Type S: PLATINUM-PLATINUM/10%RHODIUM. Type B: PLATINUM/30% RHODIUM-PLATINUM/6% RHODIUM. Type E: CHROMEL-CONSTANTAN. Type R: PLATINUM/13% RHODIUM-PLATINUM. Type N: NICROSIL-NISIL.
For years, the CDC has been promoting the notion that flu shots are between 70 and 90 percent effective in preventing influenza 16 and everybody needs to get vaccinated because type A and type B influenza causes more than 200,000 hospitalizations and 36,000 deaths in the U.S. every year.
The seasonal flu shot is a yearly vaccine administered to protect against the flu, or influenza. In the United States, flu shots are recommended for everyone ages 6 months and older, according to the Centers for Disease Control and Prevention.