Search Results 41-50 of 15024 for Virus
During the 2009-10 flu season, a new H1N1 virus began causing illness in humans. It was often called swine flu and was a new combination of influenza viruses ...
Hepatitis C is a viral infection that causes liver swelling, called inflammation. Hepatitis C can lead to serious liver damage. The hepatitis C virus (HCV) ...
PCR only works on DNA, and the COVID-19 virus uses RNA as its genetic code. RNA is similar to DNA, but only has a single strand. Fortunately, viral enzymes to ...
... viruses, bacteria and other germs; Chest X-rays to check for lung inflammation; Swab of secretions from inside the mouth or nose to check for signs of the virus ...
Researchers mapped how the measles virus mutated and spread in the brain of a person who succumbed to a rare, lethal brain disease.
Viral infection starts when a virus particle, called a viron, enters the body. It attaches to a cell, breaks in and takes over. The viral genome ― either DNA or ...
... virus shortly before or during that time period, you might catch the flu. Mismatched flu viruses. In some years, the influenza viruses used for the vaccine ...
Learn about the symptoms, causes and vaccine prevention of this contagious, disfiguring and sometimes fatal viral disease.
It contains one protein from the virus and another ingredient that boosts your immune system's response to the viral protein. Some people may have side ...
... virus is causing illness in cases of severe sickness. The best way to protect your child from these viruses is to focus on avoiding the virus. You can do ...
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