People with haemophilia have lower clotting factor level of blood plasma or impaired activity of the coagulation factors needed for a normal clotting process.
Serratia: Introduction. Serratia: An infectious disease caused by bacteria from the Serratia genus. The bacteria can cause urinary tract infection, pneumonia, respiratory tract infections, endocarditis, osteomyelitis, septicemia, eye infection, meningitis and wound infections. This type of bacterial infection shows some antibiotic resistance.
The viridans group of streptococci is the most common cause of endocarditis involving native heart valves in patients with congenital heart disease and in patients who are not injection drug users.5 Coagulase-positive staphylococci (Staphylococcus aureus) commonly cause bacterial endocarditis in patients with prosthetic valves and in injection drug users.6 Presence of these organisms is also a common cause of acute bacterial endocarditis in persons whose heart valves were previously normal.7