Tuberculosis (TB) is a contagious disease caused by the bacteria Mycobacterium tuberculosis. Multi-drug resistant TB (MDR-TB) leads to tuberculosis (a bacterial lung infection) that is resistant to different antibiotics including both isoniazid (INH) and rifampin, which are often used as first line...
Less commonly, people may become infected when they touch surfaces contaminated with flu virus particles and then touch their mouth, nose or eyes. People with the flu may be contagious starting one day before their symptoms begin and up to seven days after becoming sick, though they are most ...
The flu is most contagious during the first three to four days of symptoms. However, it's possible to infect others one day before you feel sick, and up to five to seven days after symptoms begin. People with weakened immune systems and young children may be able to spread the virus to...
Influenza, commonly known as the "flu," is an extremely contagious respiratory illness caused byinfluenzaA or B viruses.Fluappears most frequently in winter and early spring. The flu virus attacks the body by spreading through the upper and/or lower respiratory tract. What's the difference betwe...
The flu is highly contagious. It is spread primarily by coughing and sneezing (which people who have the flu tend to do a lot of). Let's say you have the flu virus. Every time you cough or sneeze, you release tiny droplets of fluid into the air. Those tiny droplets can fly pretty...
Contagious New Flu Virus Hitting First Coast Dogs; Nearly Every Exposed Dog Will Come Down with the Illness, Which Can Lead to PneumoniaByline: CHERIE BLACK An outbreak of a new and highly contagious flu virus in dogs has spread...Black, Cherie...
Flucelavax is an inactivated vaccine that is produced by growing the virus in mammalian cells [22]. The inactivated vaccine remains the popular choice for the influenza virus, but the seasonal variants have to be used for the vaccine preparation, which otherwise may lead to inadequate protection...
Asking if you have the flu? This WebMD slideshow helps you understand the flu virus, its symptoms, types of influenza, and flu treatments.
Fiction: The flu is just a bad cold. Fact: The flu is a very contagious disease that infects the respiratory tract (nose, throat, and lungs) and can lead to serious complications. About 200,000 people in the United States are hospitalized and thousands die each year from the flu. Preven...
Just like cold viruses, flu viruses enter your body through the mucous membranes of the nose,eyes, ormouth. Every time you touch your hand to one of these areas, you could be infecting yourself with a virus, which makes it very important to keep hands germ-free with frequent washing to ...