3. C。细节理解题,根据第三段第二句话“The disease has killed seven people”可知。故选C。 4. D。根据第五段第二句话“But scientists are worried that bird flu could link with regular human influenza,mutate(变异),and become a deadly new virus and cause a pandemic(全国性流行病)”可知。故...
Bird Flu:Bird flu is a strain of influenza that mutated from a strain found in birds. While we mainly hear about flu outbreaks in humans, birds and pigs are also commonly infected with strains of influenza.Answer and Explanation: No, the bird flu is not a retrovirus. The bird flu, also...
New Strain of Bird Flu Is Detected in a Nevada Dairy Worker, CDC Says More Uncredited FILE - This colorized electron microscope image released by the National Institute of Allergy and Infectious Diseases on March 26, 2024, shows avian influenza A H5N1 virus particles (ye...
Bird FluWhat is bird flu?Bird flu is a very infectious disease of birds caused by the influenza viruses3.What are the symptoms?Symptoms are similar to the common flu such as high fever, coughing, sneezing, sore throat, runny noseand tiredness3.Why is it important to prevent the bird flu...
As for bird watchers, Boston resident Celeste Royce asked, "Bird feeders and how safe it is to put food out for songbirds?" "The birds that are affected by avian influenza are not those smaller backyard birds," said Doron. "If you have a backyard flock of chickens, ducks or geese, tho...
Asia is on a region- wide health alert, with governments slaughtering millions of chickens to contain outbreaks of the bird flu in Thailand, Vietnam, Cambodia, South Korea, Japan and China. Influenza-commonly called "flu"-is one of the oldest and most common diseases known to man. It can...
"With the avian influenza virus that's currently circulating in dairy cattle in the United States, the raw milk itself has a very high concentration of this virus," Martin said. "And so what we know is that there have been many demonstrated cases of animals becoming ill and dying from dri...
Who Should Be Tested for Bird Flu and How Is It Diagnosed? People with signs and symptoms of influenza who have been exposed to animals or to a human with a confirmed or probable bird flu infection should be tested. The diagnosis of bird flu can be made by testing a swab of ...
THURSDAY, July 25, 2024 (HealthDay News) -- The bird flu is now jumping between species of mammals, a step that draws the virus closer to hopping into human beings, a new study warns. Researchers have tracked transmission of avianinfluenzabetween dairy cows in herds, as well as from cows...
The Denver Post compiled the latest information on H5N1 highlypathogenic avian influenza, the bird flu virus that has jumped to cows in at least nine states—including Colorado—and has infected a small number of people. While the virus at this point is only a threat to people who work with...