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S
4 tháng 4 2020
Dịch covid-19 đang lan rộng trên toàn thế giới. Mỗi người dân là một người lính trên mặt trận chống lại căn bệnh này. Vậy chúng ta phải làm gì?
MN
4
DQ
3 tháng 5 2020
The COVID-19 pandemic is an infectious disease pandemic with the agent SARS-CoV-2 virus, currently affecting and causing damage globally. With the first recorded outbreak of the city of Wuhan in Hubei province in central China, originating from a group of people with unexplained pneumonia, local health officials confirmed earlier the group. This person had contact, mainly with traders who worked and worked at the Hoa Nam Seafood Wholesale Market, which displays and slaughter many wildlife species and is believed to be a disease outbreak. First, however, this conclusion is currently controversial. Chinese scientists then conducted a study and isolated a new strain of coronavirus, temporarily called the 2019-nCoV by the World Health Organization, with at least 79.5 of the same gene sequence. % with SARS-CoV previously. Human-to-human transmission has been confirmed, with outbreak rates rapidly increasing in mid-January 2020.
The incubation period is 2 to 14 days, there is evidence that the disease can be contagious during this period and several days after recovery. Common symptoms of the illness include fever, cough and shortness of breath, which can be fatal in severe cases. The first suspected cases were reported on December 31, 2019, with the first symptoms appearing more than three weeks earlier, on December 8, 2019. Hoa Nam Market is closed on January 1. 2020 and symptoma patients are isolated. Afterwards, close contacts of people suspected of having the disease were followed. On January 9, 2020, the first death from SARS-CoV-2 occurred in Wuhan.
The first confirmed cases of infection outside of China include two women in Thailand and one man in Japan. There are concerns that the epidemic will spread further during China's peak tourist season on Chinese New Year.
On January 23, 2020, the Chinese government decided to block the city of Wuhan, and all public transportation and import-export activities were suspended. Neighboring cities are also isolated to contain the spread of diseases including Hoang Cuong, Ngac Chau, Xich Bich, Kinh Chau and Chi Giang.
On February 11, 2020, the International Commission on Virus Classification (ICTV) officially named the new strain of corona virus, SARS-CoV-2. On the night of March 11, 2020 according to Vietnam time, the World Health Organization (WHO) made an official statement, calling "COVID-19" a "Global Pandemic".
As of April 26, 2020, more than 2,940,993 COVID-19 infections have been confirmed globally in more than 200 countries and territories, with 203,821 deaths. In parular, more than 842,000 cases have recovered.
The response of governments around the world to protecting the health of people and community groups around the world has been quickly conducted, including: travel restrictions, quarantine blockade, and ban. proclaim a state of emergency, use curfew, carry out social isolation, cancel crowded events, close schools and other less important business and service facilities, encourage people to lift themselves raising awareness of disease prevention, limiting going out, and at the same time changing the business, studying and working model from traditional to online. Some typical examples include: blockade for total quarantine in Italy and China's Hubei province; various curfew measures in China and South Korea; screening methods at airports and railway stations; restrict or cancel tourism activities to areas, regions, countries that are at high risk of epidemics, etc. In addition, schools have had to close nationwide or in some areas in more 160 countries, affecting 87% of students worldwide, as of March 28, 2020.
The worldwide effects of the current COVID-19 pandemic include: human loss of life, social and economic instability, xenophobia and racism for ethnic Chinese. and East Asia, the spread of false information online and conspiracy theories about viruses.The COVID-19 pandemic is an infectious disease pandemic with the agent SARS-CoV-2 virus, currently affecting and causing damage globally. With the first recorded outbreak of the city of Wuhan in Hubei province in central China, originating from a group of people with unexplained pneumonia, local health officials confirmed earlier the group. This person had contact, mainly with traders who worked and worked at the Hoa Nam Seafood Wholesale Market, which displays and slaughter many wildlife species and is believed to be a disease outbreak. First, however, this conclusion is currently controversial. Chinese scientists then conducted a study and isolated a new strain of coronavirus, temporarily called the 2019-nCoV by the World Health Organization, with at least 79.5 of the same gene sequence. % with SARS-CoV previously. Human-to-human transmission has been confirmed, with outbreak rates rapidly increasing in mid-January 2020.
The incubation period is 2 to 14 days, there is evidence that the disease can be contagious during this period and several days after recovery. Common symptoms of the illness include fever, cough and shortness of breath, which can be fatal in severe cases. The first suspected cases were reported on December 31, 2019, with the first symptoms appearing more than three weeks earlier, on December 8, 2019. Hoa Nam Market is closed on January 1. 2020 and symptoma patients are isolated. Afterwards, close contacts of people suspected of having the disease were followed. On January 9, 2020, the first death from SARS-CoV-2 occurred in Wuhan.
The first confirmed cases of infection outside of China include two women in Thailand and one man in Japan. There are concerns that the epidemic will spread further during China's peak tourist season on Chinese New Year.
On January 23, 2020, the Chinese government decided to block the city of Wuhan, and all public transportation and import-export activities were suspended. Neighboring cities are also isolated to contain the spread of diseases including Hoang Cuong, Ngac Chau, Xich Bich, Kinh Chau and Chi Giang.
On February 11, 2020, the International Commission on Virus Classification (ICTV) officially named the new strain of corona virus, SARS-CoV-2. On the night of March 11, 2020 according to Vietnam time, the World Health Organization (WHO) made an official statement, calling "COVID-19" a "Global Pandemic".
As of April 26, 2020, more than 2,940,993 COVID-19 infections have been confirmed globally in more than 200 countries and territories, with 203,821 deaths. In parular, more than 842,000 cases have recovered.
The response of governments around the world to protecting the health of people and community groups around the world has been quickly conducted, including: travel restrictions, quarantine blockade, and ban. proclaim a state of emergency, use curfew, carry out social isolation, cancel crowded events, close schools and other less important business and service facilities, encourage people to lift themselves raising awareness of disease prevention, limiting going out, and at the same time changing the business, studying and working model from traditional to online. Some typical examples include: blockade for total quarantine in Italy and China's Hubei province; various curfew measures in China and South Korea; screening methods at airports and railway stations; restrict or cancel tourism activities to areas, regions, countries that are at high risk of epidemics, etc. In addition, schools have had to close nationwide or in some areas in more 160 countries, affecting 87% of students worldwide, as of March 28, 2020.
The worldwide effects of the current COVID-19 pandemic include: human loss of life, social and economic instability, xenophobia and racism for ethnic Chinese. and East Asia, the spread of false information online and conspiracy theories about viruses.
Chúc bạn học tốt.
18 tháng 8 2021
Đại dịch Covid rất nguy hiểm, vui lòng giữ an toàn và chăm sóc bản thân và gia đình. ~HT~
18 tháng 8 2021
đại dịch covid rất nguy hiểm, hãy giữ an toàn và chăm sóc bản thân và gia đình của bạn
NM
0
Crowded là đông đúc, covid-19 epidemic là dịch bệnh covid-19
crowded nghĩa là đông người.
Covid-19 epidemic nghĩa là dịch bệnh cho covid-19 gây ra