of researchers, whose findings were published in the journal Nature Medicine, tested the new type of vaccine... against one type of flu.But how long would this new vaccine work? “In a perfect world, it would last ……

are then done on humans. Finally, the vaccine needs to be approved by officials before it can be made available to the public. All of these steps are necessary to make sure that the new vaccine is safe ……

are then done on humans. Finally, the vaccine needs to be approved by officials before it can be made available to the public. All of these steps are necessary to make sure that the new vaccine is safe ……

that there are many types of flu. Every once in a while, a new type of flu may cause an especially bad... in 2013.There is no vaccine (疫苗) that can stop the flu forever. The vaccine you received last year won ……

Administration on April 26. The United Arab Emirates also gave the new vaccine the green light for clinical trials on April 29.Preclinical studies and animal trials have shown the new vaccine can induce ……

stop for at least six months, British experts say, if a bird flu pandemic breaks out.The claims may... have been killed. Last Friday China announced a new flu vaccine for birds was ready for mass ……

with SARS, it will not stop people dying from the disease. A vaccine is all that will stop SARS.After the new vaccine is tested on people, scientists will still have to do more tests on it in hospitals ……

concentrate on working on the vaccine. I believe that we can stop the widespread outbreak... thing.Jiang Guijun: I think it is necessary to do so. Before scientists have worked out a cure ……

of needles? Then you might be interested in a new injection-free (免注射的) way of taking the COVID-19 vaccine... the new vaccine and the current one is the way the drug is delivered.The new dose is an aerosolized (雾化 ……

to get the flu vaccine (流感疫苗) before the flu season starts, you can still go to a vaccination center... get the flu shot now?Even though it’s best to get the flu vaccine (流感疫苗) before the flu season ……

of needles? Then you might be interested in a new injection-free (免注射的) way of taking the COVID-19 vaccine... COVID-19 vaccine. In other words, the only difference between the new vaccine and the current one ……

in Chinese scientist Chen Wei and her team have made a new vaccine. You can breathe...;Vaccines we can breathe in Chinese scientist Chen Wei and her team have made a new vaccine. You can ……

have warned that it will take about two more years before new speedy, multimedia third-generation...Halting Ebola virusA VOLUNTEER in the US is the first human to receive a dose of a vaccine designed ……

they are safe to use. In China, human vaccine trials might begin as early as late April or May. US...科学家全方位研究病毒。科学家全方位研究病毒。Since the novel coronavirus is new to scientists, they have to do a lot ……

(WHO) announced on May 7 that it will give emergency use authorization to the COVID-19 vaccine made...) announced on May 7 that it will give emergency use authorization to the COVID-19 vaccine made by China ……