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.
Influenza vaccines, also known as flu shots or flu jabs, are vaccines that protect against infection by Influenza viruses. A new version of the vaccine is developed twice a year, as the Influenza virus rapidly changes.