Bacteria are the most common cause of pneumonia. However, pneumonia can also be caused by viruses, fungi, and other agents. It is often impossible to identify the specific culprit.
Many bacteria are grouped into one of two large categories by the laboratory procedure used to look at them under a microscope. The procedure is known as Gram staining. Bacteria are stained with special dyes, then washed in a special solution. The color of the bacteria after washing determines if they are gram-ne...
Read more »...lead to contact dermatitis caused by exposure to poison ivy, poison oak or poison sumac. The... Read more »
...notorious example of allergic contact dermatitis is poison ivy, in which there is a delayed... Read more »
...actually painted a small portion of mice skin with poison ivy twice a week for 20 weeks in order... Read more »
...rashes include cosmetics, fragrances, nickel, latex, poison ivy, and many household detergents.... Read more »
..."standard steroids" for temporary conditions like severe poison ivy and for chronic conditions... Read more »
Learn more about poison plants. Find out what the poison plants look like so you can be careful when you are outdoors.... Read more »
(Ivanhoe Newswire) -- A smaller amount of the standard dose of the meningitis vaccine may be just as effective as a full dose. Meningitis infects the... Read summary »
WINSTON-SALEM, N.C. (Ivanhoe Broadcast News) -- Experts say a compound that is best known for its poisonous nature could be the next gold standard... Read summary »
ST. LOUIS (Ivanhoe Broadcast News) -- It's been used for wrinkles, muscle spasms and even Tourette syndrome, but Botox may now save limbs from... Read summary »
DURHAM, N.C. (Ivanhoe Broadcast News) -- You've seen the results of people who look years younger after Botox injections. But Botox is turning out... Read summary »
A new drug called Besivance has been approved for bacterial conjunctivitis, the contagious condition commonly known as "pink eye." Read summary »