WebFeb 15, 2024 · Flu (influenza) is a common infectious viral illness spread by coughs and sneezes. It can be very unpleasant, but you'll usually begin to feel better within about a week. You can catch flu all year round, but it's especially common in winter, which is why it's also known as seasonal flu. Flu isn't the same as the common cold. WebMay 19, 2024 · Influenza or the flu is a common viral infection that affects the lungs, nose, and throat. Get more information on flu symptoms, contagiousness, and treatment options.
Influenza A (H1N1) outbreak - WHO
WebJun 14, 2024 · First, flu viruses change and the flu vaccine is updated each year to target the flu viruses that are anticipated to spread that year. Second, the protection you get from a flu vaccine lessens with time, especially in older adults. Getting your flu vaccine every fall gives you the best protection from that year's flu viruses. WebJan 12, 2024 · Overview. Seasonal influenza is an acute respiratory infection caused by influenza viruses which circulate in all parts of the world. There are 4 types of influenza … clock termination
California condors killed by avian flu for first time, increasing risk ...
Web2 days ago · The 56-year-old from the southern province of Guangdong was the third person known to have been infected with the H3N8 subtype of avian influenza, the WHO said in a statement late on Tuesday. All ... WebNonetheless, some virologists have argued that XBB and its close relatives are so genetically different from the very first strain of SARS-CoV-2 that it should technically be renamed a new virus ... Web1 day ago · Bird flu restrictions in Northern Ireland requiring poultry and captive birds to be kept indoors are to be lifted next week. The measures were introduced in November last … clock terminal