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...
The influenza virus is serious—and contagious—and it can lead to hospitalization and even death. This is especially true among children and the elderly, due to complications such as pneumonia, otitis media (middle ear infection), sinus infections, and dehydration. The flu can also make certain...
6 Something that can cause a sudden, but major, change in the flu viruses is when a flu virus from a type of animal becomes contagious to humans.6 This type of change occurs rarely, and there have only been four pandemics in the past century due to this type of change in the flu ...
What is being done to help stop antibiotic resistance?In an illness where the infection is due to a virus, such as a cough, cold, the flu or COVID, patients should not ask or demand that their health care provider prescribe an antibiotic. The antibiotic will not cure the viral infection...
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...
What is the metabolism of the virus?Viruses:Viruses are composed of at least a single strand of nucleic acid (either RNA or DNA) as well as a protein coat. Viruses are much smaller than any living cell, and are able to infiltrate the cellular membrane, depositing their nucleic acid ...
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...
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 ...
Immunization is a widely used method for the eradication and prevention of diseases. In 1796, an English physician and scientist, Edward Jenner, devised a way to prevent smallpox that was caused by the variola virus and was highly contagious ...
so the infected person can unknowingly spread the germ to countless others just by going about daily routines of school or work, grocery shopping, or working out at the gym. The virus is contagious, spread largely by droplets produced when those infected sneeze...