The flu viruses change a little every year. The vaccine you get last year won't help you fight this season's virus.What should I do if I catch the flu?You had better rest at home and don't go out. If you have a high fever or feel difficult to breathe(呼吸), you should go to...
You need to get vaccinated against the flu every year because the flu virus changes a little every year. The vaccine you got last year won't help you fight this season's virus. If you catch the flu, you'd better rest at home and avoid going out. If you have a fever or difficulty...
The flu virus changes a little every year. The vaccine may not last long won't help me fight this season's virus.What should I do if I catch the flu?You had better not at home and don't go out. If you have a high fever or feel difficult to breathe(呼吸), you should go to t...
The flu virus change a little every year. The vaccine you got last year won't help you fight this season's virus.What should I do if I catch the flu?You had better rest at home and don't go out. If you have a high fever or feel difficult to breathe(呼吸), you should go to ...
The flu virus changes a little every year. The vaccine you get last year won't help you fight this season's virus.What should I do if I catch the flu?You had better rest at home and don't go out. If you have a high fever or feel difficult to breathe(呼吸), you should go to...
anyone with an existing health condition flu can have a much more severe effect, so anyone at risk needs to be vaccinated yearly.And every year in Scotland more than a million doses of flu vaccine are administered.to keep flu bay in winter your hands often as possible.plenty of exercise....
Influenza mutates even faster, which is why there are new flu vaccine formulas every year and why 50% is considered a good efficacy rate, he says. The combinations of antigenic proteins on the influenza surface, known as hemagglutinin and neuraminidase—the H and N in virus nomenclature—vary...
Every year, we're reminded to return to the pharmacy for a flu shot. Why can't we have a flu vaccine that offers long-term protection, like those for measles or polio? That's because the influenza virus continuously evolves, so the immune response we build up one year might not work ...
but given the current circumstances, with COVID-19 still posing a very real risk and the potential for a second surge of the virus in the coming months, it makes sense to start planning ahead. And this year, it will be more important than ever to get your flu vaccine for three key re...
The majority of children who die from influenza have not received the flu vaccine. I get the flu vaccine every year because it means that I am protected from all kinds of flu viruses. Every year, scientists make their best guess what the flu season is going to serve up and they create ...