According to foreign media reports, a U.S. study found that the H7N9 bird flu virus has been mutated and has drug resistance, and its ability to transmit has not been reduced. A few days ago, scientists at the Mount Sinai School of Medicine in New York City published the study in the Nature News.
The researchers found that the new H7N9 bird flu virus is resistant to the two commonly used anti-avian flu drugs, Tamiflu and Peramivir, and to the third commonly used drug, Relenza. Partial drug resistance. The research team said that this does not mean that the H7N9 bird flu is more likely to become a large-scale outbreak of human infection, but they think this shows that doctors should use antiviral drugs more cautiously when treating people infected with bird flu, and If possible, use Lexar produced by GlaxoSmithKline rather than Tamiflu.
Another research group in the United States recently also stated that the H7N9 bird flu virus has not yet obtained mutations that are easily transmitted among humans. At present, it does not have the ability to spread rapidly among people. However, they also warned that the potential threat of the H7N9 bird flu virus cannot be ignored.
Insulating glass units, or IGUs, are designed to keep homes warmer in the winter and cooler in the summer. consists of two or more glass window panes separated by a vacuum or gas-filled space to reduce heat transfer across a part of the building envelope. A window with insulating glass is commonly known as double glazing or a double-paned window, triple glazing or a triple-paned window, or quadruple glazing or a quadruple-paned window, depending upon how many panes of glass are used in its construction.
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