Meningitis is an inflammation of the meninges, the membranes that cover the brain and spinal cord. Most cases are caused by bacteria or viruses, but some can be due to certain medicines or illnesses. Bacterial meningitis is rare, but is usually serious and can be life-threatening if not treated right away. Viral …
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Pneumocystis Pneumonia
Pneumocystis pneumonia (PCP) is an infection caused by Pneumocystis jiroveci, a microscopic fungus that lives in the lungs of many people. About PCP PCP is a rare disease in healthy people. However, it can be serious in those who have AIDS, cancer, or other conditions that weaken the immune system. …
Pneumonia
Pneumonia is a general term for lung infections that can be caused by a variety of germs (viruses, bacteria, fungi, and parasites). Most cases, though, are caused by viruses, including adenoviruses, rhinovirus, influenza virus (flu), respiratory syncytial virus (RSV), human metapneumovirus, and parainfluenza virus (which causes croup). Often, pneumonia begins …
Respiratory Syncytial Virus
About RSV Respiratory syncytial (sin-SISH-ul) virus (RSV), which causes infection of the lungs and breathing passages, is a major cause of respiratory illness in young children. How do you deal with your baby’s runny nose? Suction the noseSaline (saltwater) drops or sprayI give my baby lots of fluidsWith many tissues!All …
Scarlet Fever
Scarlet fever is caused by an infection with group A streptococcus bacteria (usually strep throat). The bacteria make a toxin (poison) that can cause the scarlet-colored rash that gives this illness its name. Not all streptococci bacteria make this toxin and not all kids are sensitive to it. Two kids in …
Sinusitis
Sinuses are moist air spaces within the bones of the face around the nose. When they become infected and swell or become irritated, this is called sinusitis (or a sinus infection). These infections usually follow colds or bouts with allergies. Sinusitis is common and easily treated. Causes The sinuses are …
Strep Throat
Symptoms of strep throat, which is very common among kids and teens, include fever, stomach pain, and red, swollen tonsils. What helps ease your child’s sore throat? Soothing drinksIce pops or ice creamPain relievers like acetaminophenOther VoteView Results Strep throat usually requires treatment with antibiotics. With the proper medical care …
Tuberculosis
Tuberculosis (popularly known as “TB”) is a disease caused by the bacteria Mycobacterium tuberculosis. It mainly infects the lungs, although it also can affect other organs. When someone with untreated TB coughs or sneezes, the air is filled with droplets containing the bacteria. Inhaling these infected droplets is the usual way …
Walking Pneumonia
During the school year, it can seem like kids pick up one bug after another. One week it’s a runny nose, the next a sore throat, or both. Most of the time, these bugs only last for about a week. But those that linger on for longer can sometimes turn …
Whooping Cough (Pertussis)
Whooping cough (pertussis) is an infection of the respiratory system caused by the bacterium Bordetella pertussis (or B. pertussis). It mainly affects babies younger than 6 months old who aren’t yet protected by immunizations, and kids 11 to 18 years old whose immunity has started to fade. Whooping cough causes severe coughing …