Thenewer strainhad been seen before in more than a dozen people exposed to poultry, but this is the first time an infection was traced to a cow. The Nevada dairy worker was exposed at a farm in Churchill County, in the west central part of the state, state heal...
New strain of flu raises concerns about vaccineSan Francisco Chronicle
根据第一段A person's chances of falling ill from a new strain (菌株) of flu are at least partly determined by the first strain they ever met with和最后一段This is a really neat piece of work and provides a reason why human populations have been sensitive to different strains of bird ...
WEDNESDAY, Jan. 29, 2025 (HealthDay News) -- A new strain of bird flu, H5N9, has been detected for the first time in the United States, raising concerns about how it continues to spread. The strain was discovered at a commercial duck farm in California's Merced County, and was repor...
A person in the UK has been diagnosed with a strain of flu similar to viruses spreading in pigs. Sky News looks at what we know so far about this case and the particular strain of flu.
The new version of the bird flu virus, known as D1.1, was detected in milk collected as part of a surveillance program launched in December.
The new strain is descended from the type of flu that emerged in 2009, known as "swine flu," that caused the first global flu pandemic in 40 years. The scientists, from several Chinese universities and the China's Center for Disease Control and Prevention, said the new strain of flu, wh...
【题目】 A person's chances of falling ill from a new strain(菌株) of flu are at least partly determined by the first strain they ever met with, a study suggests.Research in Science Journal looked at the 18 strains of influenz a A(甲型流感) and the hemagglutinin protein(红血球凝集素...
of flu are at least partly determined by the first strain they ever met with, a study suggests. Research in Science Journal looked at the 18 strains of influenza A (甲型流感) and the hemagglutinin protein (红血球凝集素蛋白) on its surface. They say there are only two types of this ...
Avian-Flu:禽流感 intensify:增强,加剧 slaughter:屠杀,宰杀 The U.S. Centers for Disease Control and Prevention warned U.S. public-health departments and physicians to be on the lookout for signs of the new virus, a variant of the H7N9 strain of avian flu. The CDC said it is developing a...