What is influenza (the flu)?The flu is a viral infection of the lungs and airways. The virus spreads through droplets in the air when someone with flu coughs or sneezes. You may also get the virus through close contact with someone who has the flu. For example, a person with the ...
Get the influenza (flu) vaccine as soon as recommended each year. The flu vaccine is available starting in September or October. Flu viruses change, so it is important to get a flu vaccine every year. Get the pneumonia vaccine if recommended. This vaccine is usually recommended every 5 years...
What makes an influenza virus virulent?amikacinMRSANMRarbekacin-resistanceWhat makes an influenza virus virulent?. By - Jane Bradburydoi:10.1016/S0140-6736(05)79588-XJane BradburyLancetBradbury J. What makes an influenza virus virulent? Lancet 1998; 352: 629....
into a human virus, hepatitis delta virus HDV [99], which may have acquired genetic information for a protein from the host, because HDV antigens are related to a human protein [12,17,18,36]. HDV is the only virus known to be a catalytic ribozyme and pathogen in humans. Why is there...
Influenza, flu for short, is a serious and contagious respiratory illness caused by the influenza virus. Flu mainly spreads via tiny droplets made through coughing, sneezing, or talking. These droplets can travel about six feet and can land in the mouths or noses of others nearby. Symptoms can...
Although it is still uncertain whether acquisition of the M gene from A (H1N1)pdm09 virus enhances the ability of H3N2v virus to spre 展开 关键词: influenza modeling variant influenza influenza A (H3N2)v epidemiology DOI: 10.1093/cid/cit324 被引量: 7 ...
There have been several influenza pandemics since 1918—in 1957 and 1968, as well as H1N1 in 2009. Other examples include bubonic plague (the Black Death) in the 14th century, severe acute respiratory syndrome (SARS) virus in 2003, and HIV/AIDS. Many factors influence how far a condition ...
Penn said getting a second booster shouldn’t disqualify folks from getting whatever COVID booster may be recommended in the fall. Moving forward, he said he expects an annual vaccination schedule similar to getting a yearly influenza shot will be...
An EEG is used to check how your brain is working. Brainwave activity is recorded from different parts of your brain.How is viral encephalitis treated?Treatment depends on the virus, and on your symptoms. With treatment, such as medicine and rest, you may recover from viral encephalitis. Trea...
There are no antibiotics that kill the SARS-CoV-2 virus, the virus which causes COVID-19.Antibioticswork onbacteriato kill or slow their growth. COVID-19 is caused by avirusso you need anantiviral medicineto slow the virus's development. ...