Source : https://www.ncbi.nlm.nih.gov/pubmed/17456621 Prevention of influenza episodes with colostrum compared with vaccination in healthy and at-risk patients with cardiovascular disease: Epidemiological study in San Valentino, Pescara, Italy. The effectiveness of 2-month colostrum intake in the prevention of influenza compared to influenza vaccination is evaluated. The groups include healthy individuals and those receiving vaccination and …