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 »... Frequently I see patients who develop rashes or hives for unclear reasons. Unfortunately... Read more »
...be the "easy" one -- was covered with head-to-toe hives on his second day of life and those... Read more »
(Ivanhoe Newswire) ? In a study at the Johns Hopkins Children's Center, children who were severely allergic to milk were given increasingly higher... Read summary »
(Ivanhoe Newswire) -- Pediatricians now have a new tool to ensure nearly every child can be safely vaccinated against deadly diseases, including... Read summary »
Dr. Paul G. Donohue responds to a reader's question about whether a line of pain and swelling around the reader's abdomen could be an allergic... Read summary »
The U.S. Food and Drug Administration has approved the once-daily allergy medication Xyzal for young children. The medication is approved to treat... Read summary »
A new drug called Besivance has been approved for bacterial conjunctivitis, the contagious condition commonly known as "pink eye." Read summary »