1【题目】Bird flu is a kind of infectious(传染) diseasefrom bird. Bird flu can also infect humans. Thesymptoms(症状) of H7N9 bird flu are high fever,coughs, muscle ache, and breathing difficulty. Patientsmay keep the symptoms about 5-7 days, and severecases(严重病例) may develop pneumonia...
The bird flu is a disease that can affect all species of birds but can, less commonly, infect humans. Although there were many reported cases of human bird flu year, which led to some countries to kill large quantities of birds as means to control such disease, I do not think that is...
If bird flu does begin to infect humans it will spread through coughs and sneezes. If you want to stay free of flu and someone coughs or sneezes at you what should you do? First keep your hands away from your face and wash them and your face as soon as you can. If a cough or a...
Analysis: Researchers report that the Asian bird flu virus can infect cats, which can then spread it to other animalsMELISSA BLOCK
T hat is why people who have received the flu shot(流感疫苗接种) may stillget ill with the flu. T here are 3 types of the flu :T ype A viruses can infect people ,birds, pigs, horses, seals , whales and other animals, such as avian flu or bird flu .T ype B viruses infect ...
If you have, you know how bad it can make you feel. The flu virus is spread(传播) from person to person in the air when an infected person coughs or sneezes. The flu virus attacks the body's cells and changes into different forms. That is why people who have received the flu shot...
We mainly hear about zoonoses(动物传染病)- diseases like Ebola and pig flu - that are spread from animals to humans, yet humans can also infect animals with illnesses such as the flu. Researchers, however, believed that Antarctic animals, which had no recorded reverse(反...
65,66 Moreover, antibodies for SARS-CoV-2 were detected in cats in Wuhan, suggesting that humans can infect cats, raising the possibility that cats may infect humans.67 SARS-CoV-2–related coronaviruses have recently been isolated from Malayan pangolins, suggesting that these animals that are ...
The disease supposedly jumped from an animal to humans to begin with. We know that the virus that causes COVID-19 can infect animals of many types,including ferrets and cats. While the disease jumping from animals to humans is supposedly unusual, we know that the disease spreads ...
Health officials are worrying about the new strain of bird flu, for being one of the "most lethal" so far. The new flu virus can jump more easily from birds to humans than the one that started killing people a decade ago, World Health Organization officials said Wednesday. Scientists are ...