What is the number of people infected with SARS in each province?

1 According to the statistics on May 28th, 213, the number of people infected with SARS in various provinces is 6 in Hubei, 1,514 in Guangdong, 4 in Zhejiang, 15 in Henan, 6 in Hunan, 3 in Chongqing, 1 in Jiangxi, 1 in Anhui, 1 in Shandong, 2,434 in Beijing, 17 in Sichuan, 7 in Shanghai, 3 in Fujian, 7 in Jiangsu and 22 in Guangxi.

SARS, the scientific name of which is severe acute respiratory syndrome, also known as infectious atypical pneumonia, is a new respiratory infectious disease caused by SARS coronavirus.

SARS first appeared in Heyuan City, Guangdong Province, the People's Republic of China in early November 22 (the World Health Organization refers to Shunde, Guangdong Province). Because the patient developed pneumonia, he was classified as SARS at that time. The disease quickly spread from Guangdong to Hong Kong through tourism, commerce and immigration, and then spread to Vietnam, Singapore, Taiwan Province and Toronto. In May 23, the epidemic situation in Beijing and Hong Kong was the most serious. In November 23, sporadic cases appeared again in Guangzhou. Since the last suspected case was found in the United States on July 13, there have been no new cases and suspected cases, and the SARS process has basically ended. In March 24, a suspected case of severe acute respiratory syndrome was found again in Beijing. It was suspected that researchers were infected while studying the virus in the laboratory, but none of them turned into an epidemic again. Until April 15th, 24, a 24-year-old woman from China died of severe pneumonia on a train from Blagoveshchensk to Moscow. The government of Kirov State of Russia was worried that she might be fatal from severe acute respiratory syndrome. Fifty-three people from China who were traveling with her were also sent to the hospital for isolation observation, while her carriage was separated and disinfected. Later, after autopsy, it was confirmed that the deceased was only pneumonia, which caused pulmonary edema and brain edema and led to death.

As of May 28th, 213, the number of people infected with SARS in China mainland provinces is 6 cases in Hubei, 1514 cases in Guangdong, 4 cases in Zhejiang, 15 cases in Henan, 6 cases in Hunan, 3 cases in Chongqing, 1 case in Jiangxi, 1 cases in Anhui, 1 case in Shandong, 2434 cases in Beijing, 17 cases in Sichuan, 7 cases in Shanghai, 3 cases in Fujian, 7 cases in Jiangsu and 2 cases in Guangxi.

The World Health Organization has published a summary of cases from November 1, 22 to July 31, 23:

Note:

(1) Death cases only include cases that died of SARS.

(2) Since July 11th, 23, 325 cases in Taiwan Province * * * have been verified to be unrelated to SARS. The laboratory data of 135 patients were insufficient or incomplete, and 11 of them died.

(3) Including medical workers who are sick in other areas.

(4) The table is based on the data as of July 31st, 23, and has been adjusted since then.

According to the latest statistics released by the World Health Organization on August 15th, 23, as of August 7th, 23, there were 8,422 cases of SARS in the world, involving 32 countries and regions. Since the last suspected case was found in the United States on July 13th, there have been no new cases and suspected cases. There are 919 deaths due to SARS worldwide, with a fatality rate of nearly 11%.

The latest statistics show that 5,327 clinically diagnosed cases of atypical pneumonia have been reported in China, 4,959 cases have been cured and discharged from hospital, and 349 cases have died (19 cases died of other diseases, not included in the deaths of SARS cases); 665 cases in Taiwan Province, China, with 18 deaths; 251 cases in Canada, with 41 deaths; 238 cases in Singapore, with 33 deaths; There were 63 cases in Vietnam and 5 people died.

Clinical manifestations of SARS

The incubation period is 1-16 days, usually 3-5 days. Acute onset, strong infectivity, fever as the first symptom, chills, body temperature often exceeding 38℃, irregular fever or relaxation fever, missed fever, etc., and the heat course is mostly 1 ~ 2 weeks; Accompanied by headache, muscle aches, general weakness and diarrhea. After 3 ~ 7 days of onset, dry cough, scanty sputum, and occasional bloodshot sputum appeared, and the pulmonary signs were not obvious. The illness reached its peak in 1 ~ 14 days, and the symptoms of infection and poisoning such as fever and fatigue were aggravated, and frequent cough, shortness of breath and dyspnea occurred. With a little activity, asthma and palpitations were forced to stay in bed. This period is prone to secondary infection of respiratory tract.

After 2-3 weeks, the fever gradually subsided, and other symptoms and signs were relieved or even disappeared. The absorption and recovery of pulmonary inflammatory changes are slow, and it still takes about 2 weeks to fully absorb and return to normal after the body temperature is normal. Mild patients have mild clinical symptoms. Severe patients are seriously ill and prone to respiratory distress syndrome. The condition of children seems to be lighter than that of adults. Fever is not the first symptom in a few patients, especially those with recent surgical history or basic diseases.

differential diagnosis

the diagnosis of severe acute respiratory syndrome must exclude other diseases that can explain the epidemiological history and clinical experience of patients. Clinically, we should pay attention to exclude respiratory diseases such as upper respiratory tract infection, influenza, bacterial or fungal pneumonia, acquired immunodeficiency syndrome (AIDS) complicated with pulmonary infection, Legionellosis, tuberculosis, epidemic hemorrhagic fever, non-infectious interstitial lung disease, pulmonary eosinophilia infiltration and pulmonary vasculitis.

Authoritative release

In February 218, WHO published this year's list of pathogens, listing ten kinds of pathogens that cause human health? Urgent? Severe acute respiratory syndrome (SARS) is a deadly virus that threatens and needs to be closely tracked.