Moderna Chief Medical Officer Tal Zaks warns on to not "over-interpret" vaccine results. Numerous studies have shown that vaccines do not prevent transmission or stop you from getting the virus. The data however shows that they reduce your chances of hospitalisation and death.
As stated by Tal Zaks,
They do not show that they prevent you from potentially carrying this virus...and infecting others." Adding, we shouldn't "change behaviors solely on the basis of vaccination."