Having a flu shot for influenza may give you protection against thrombosis. According to a study conducted by the researchers of University Paris Descartes, the flu shot protected against two types of blood clots - deep vein thrombosis i. e. clotting in the leg and pulmonary embolism i. e. clot in the lungs in by 26% of cases under review.
More than 1400 patients were included in the research. It was found that the flu shot reduced the occurrence of blood clots in 52 years old by 48%. Whereas in women under 51 it was 50% and 59% in women taking oral contraceptive pills.