Search Results for coughing-up-blood

What is Bacterial Meningitis?

Bacterial Meningitis
...at increased risk of meningitis. How bacterial meningitis affects the brain and body Meningitis occurs when bacteria invade the bloodstream, cross the blood-brain barrier and infect the meninges, membranes that...

What is Pertussis?

الشاهوق, Pertussis, coqueluche
...weeks. However, infants may experience breathing difficulties and not show any signs of coughing. Risks Pertussis is caused by a bacteria (Bordetella pertussis). Pertussis mainly affects adults whose immunity after...