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Another Omicron variant, BA5, was discovered, and recently it has begun to spread in places such as West China and Beijing. At the beginning of the spread of the virus, all localities immediately issued epidemic prevention and control instructions. At present, the epidemic situation in Xi'an is still stable, so what are the main characteristics of the Omicron BA5 virus this time?
Here's a quick explanation. First, it spreads faster. Compared with the previous mutant strain BA4, the transmission speed of the BA5 virus has doubled, and most of the confirmed cases in the world are BA5 virus infection, which has gradually become the main epidemic strain, which shows its fast transmission speed and strong transmissibility.
Second, the immune escape ability is strong. In other words, on average, more patients can transmit infection, and the BA5 virus has a strong ability to infect the lungs, and then infecting the lungs of people by infecting the upper respiratory tract is very harmful and more likely to aggravate the disease. Third, it is more pathogenic.
The pathogenicity of the virus is mainly reflected in many indicators of human organs, including blood oxygen concentration, bronchi, alveoli, etc. , and varying degrees of pathogenicity. Scientists have found through experiments that BA5 is more likely to spread in and around the lungs of hamsters, causing bronchial obstruction, which can also lead to bronchitis and alveolar damage.
Judging from the current global epidemic, the number of deaths and severe cases in a single day is increasing. At present, there are sporadic cases of BA5 infection in many cities in China, led by Xi'an, and the related epidemic has been further confirmed. Although measures have been taken in various places, the insidious nature of the virus is unpredictable.
Therefore, citizens should take personal protective measures, reduce the flow of people across provinces, wear masks scientifically when going out, do not go to crowded places, wash hands frequently, ventilate well, actively cooperate with nucleic acid testing, and seek medical attention in time when symptoms such as fever and retching appear. Never hide your journey.
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The most suitable place for the elderly to travel in China is Qingcheng Mountain, Qingcheng Mountain-Dujiangyan Scenic Area, which was rated as "the favorite tourist destination for the elderly in China" in 2007. The air of Qingcheng Mountain is fresh and moist, which is very suitable for the elderly to play.
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Answer Hello Places suitable for 70-year-olds to travel: Guilin, Hainan Sanya, Lushan, Hangzhou, Lintong, Tengchong Atami, Macau, Hong Kong, Xiamen, Lijiang, Xinjiang, etc. Before traveling, we must choose the best travel season, the elderly should take the initiative to avoid the peak season of tourism and ** week, the weather is too cold and too hot is not suitable for travel, so the best period should be spring and autumn, spring flowers and osmanthus fragrance is the best time for the elderly to travel.
Recently, epidemic prevention and control should also pay attention to travel safety.
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Domestic tourist places that are more suitable for the elderly, such as Sichuan, Chongqing, and Dali, Yunnan, have a more suitable climate and are suitable for the elderly to live.
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There are many places in China that are suitable for the elderly to travel, and it is very suitable for Erhai Lake in Yunnan.
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I think it's a Suzhou garden. That place is really very beautiful, very suitable for the elderly to play.
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I feel that Hangzhou is still a suitable place for the elderly to travel in spring and autumn.
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I think the most suitable place for the elderly to travel is to go to Yunnan, because Yunnan is a place with a very suitable climate and there is no great risk.
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For most of the elderly, except for the high altitude areas of the Qinghai-Tibet Plateau, China is suitable for travel, especially the scenery and folk customs of Xinjiang are very distinctive, which is very attractive to the elderly.
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Actually, I think there are a lot of such places, such as some coastal cities, and I think it would be very healthy for the elderly to travel.
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There are many places suitable for the elderly in China, such as the Nanshan Giant Buddha and the Palace Museum in Beijing, which are good places to visit and are very valuable to see.
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There are many places in China that are suitable for the elderly to travel, such as Lijiang, which is very beautiful and pleasant to look at, and is very suitable for the elderly to travel.
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Shaolin Temple, strong body, the first in the world.
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Fuzhou is a good place, especially in winter, which is more suitable for the elderly.
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I think it's suitable for any place to travel, as long as you haven't been to a place, there is a sense of attraction and freshness!
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I think there are many places in China that are suitable for the elderly to travel, you can broaden your horizons, and you can also cultivate yourself, such as Sanya and Dali, Yunnan.
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Dear, hello, the most suitable place for the elderly to travel in China: Lijiang, Yunnan - share the tranquility and simplicity of the ancient city The ancient city of Lijiang was built in the Song and Yuan dynasties, and the ancestors of the Mu clan in Lijiang moved the ruling center from Baisha to the current Lion Mountain. It has a history of more than 800 years.
Autumn is the most beautiful season in Lijiang. The crisp autumn sky, colorful trees and flowers, against the Jade Dragon Snow Mountain in the distance, make people feel refreshed. The small bridge and flowing water, the gurgling stream melts from the snow of the snow-capped mountains, which is clear and cool.
Stroll in the old town of Lijiang, feel the flowers and trees in the leisurely time, let the afternoon sun shine into the softest place in your heart, dear, remember to wear a mask to protect yourself when you go out, here the teacher wishes you a happy ha.
Sanya, Hainan, Harbin, Xinjiang, Daxinganling,Hulunbuir PrairieAnd Jiuzhaigou and many other places are very suitable for Spring Festival tourism. >>>More
If you want to go to Tonglu, you can go to see the karst landform of Yaolin Wonderland and Chuiyun Tongtian River Very beautiful These two belong to the underground karst cave landscape Tonglu has an above-ground karst cave landscape called Langshi Golden Beach You can also go to see If you want to be close to nature Of course, you have to go to Daqi Mountain There is also Tianmu River bamboo rafting Seven miles of sailing is also a good way to enjoy the spring scenery If you want to have a cultural trip, you can go to the daughter village Yan Ziling fishing platform There is also an esoteric ancient town If you want to play farmhouse, you can go to Xinhe Xinhe Tianlong Nine Waterfalls is still good You can also take a look at the Revolutionary Exhibition Hall In fact, the new spring is still a natural oxygen bar If you want to know more about it, you can go to Tonglu Tourism Network to see.
Every province, municipality and autonomous region in the country has many tourist attractions.
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Some say that Sanya, Hainan is the most suitable for winter tourism, some say that Xishuangbanna, Yunnan is the most comfortable, and there are also said that the housing prices in Beihai, Guangzhou, are cheap and suitable for the elderly ......There are different theories, and each has its own preferences. I am a native of Xinjiang, Xinjiang winter is long and cold, as I get older and older, in recent years I have been paying attention to the domestic winter suitable places for travel, but also been to Xishuangbanna, Beihai and other places, friends come to Sanya for the winter, this year I came to Sanya for the winter, November 2 to Sanya has been three months now, after a winter, I think I have the right to speak. <> >>>More