What is tetanus? Warning signs of tetanus may include headache, increased blood pressure, stiff jaw, difficulty swallowing, and body spasms. Sometimes referred to as lockjaw, tetanus is a severe disease that prompts painful muscle contractions. These can lead to the tightening of the jaw. The disease can also cause several other painful symptoms and, in …
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What is salmonella? Typically, symptoms of salmonella are present anywhere from 6 hours to 6 days after the initial infection. If you have salmonella, you will most likely experience bouts of diarrhea. Salmonella is a bacteria that makes people ill. There are many different kinds of salmonella bacteria. Animals like chickens, cows, reptiles, and pigs carry the kind that makes …
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What is shingles? Shingles is a viral infection that causes painful rashes on the body. Shingles is triggered by a weakened or compromised immune system. Shingles, also known as herpes zoster, is a virus infection that causes painful rashes on the body, usually on one side of your torso. It is caused by the varicella-zoster virus (VZV), the same virus …
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What is scarlet fever? Scarlet fever is caused by group A Streptococcus. If the bacteria attack your throat, it's called strep. If it gives you a skin rash, it's scarlet fever. Scarlet fever, or scarlatina, is a bacterial infection that typically affects children and teenagers. It’s caused by a type of bacteria called group A Streptococcus, or group A strep. …
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What is bacterial meningitis? Bacterial meningitis spreads from person to person contact. You can also get bacterial meningitis by eating food contaminated by certain germs. Meningitis is a disorder where the meninges, a thin tissue surrounding the brain and spinal cord, become inflamed. Bacterial meningitis is a rare form of the illness that can lead to serious complications like hearing …
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What is the Pfizer-BioNTech COVID-19 vaccine? The Pfizer-BioNTech COVID-19 vaccine is the first of its kind; an mRNA vaccine that uses modified genetic material to induce the body to manufacture virus proteins. These proteins make the body develop antibodies to coronavirus, protecting from COVID-19 The U.S. Food and Drug Administration (FDA) has issued an Emergency Use Authorization (EUA) to permit …
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What is septic shock? Sepsis causes reduced blood pressure despite an adequate amount of blood in the system lowering the blood flow to vital organs. Septic shock occurs when organs begin to shut down due to sepsis. If you have ever had a medical procedure, you know that doctors are always worried about infection after an operation. You're talked to …
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What is measles? The measles rash appears 3 to 5 days after first symptoms and spread for around three days. The measles rash lasts 5 to 6 days before fading. Measles is respiratory disease, meaning it first affects the parts of the body involved in breathing, such as the nose, throat, and lungs. It then spreads to the rest of …
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What is leptospirosis? Leptospirosis is a zoologic disease that humans contract through contact with infected animal urine. People who are most at risk of getting leptospirosis live in poor sanitary conditions like urban slums and tropical climate regions that are prone to flooding. Leptospirosis is a bacterial disease that affects humans and animals. Humans get infected through direct exposure with …
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Meningitis facts Inflammation of the meninges is called meningitis. Meningitis is inflammation of the membranes (meninges) that surround the brain and spinal cord. Infectious diseases like bacteria or viruses, a fungus, or parasites can cause meningitis. Some cases of meningitis can be noninfectious in origin. Headache, fever, and stiff neck are the most common symptoms of meningitis. Confusion or lethargy …
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