In December 2019, a novel coronavirus was first identified in Wuhan, China. The virus spread rapidly and soon became a global pandemic. However, another deadly infection has been making rounds in China – the influenza outbreak.

According to the Chinese Center for Disease Control and Prevention (CDC), the country has confirmed more than 1,000 cases of H7N9 avian influenza since the start of the year, with 161 fatalities. Let’s take a closer look at this deadly outbreak.

What is Influenza?

Influenza, commonly known as the flu, is a contagious respiratory illness that is caused by influenza viruses.

The illness ranges from mild to severe and can cause fatalities, especially in vulnerable populations such as infants, older adults, and people with underlying medical conditions.

H7N9 Avian Influenza Outbreak in China

The H7N9 avian influenza virus first emerged in China in March 2013, and since then, outbreaks have been reported almost every year during the winter months.

The virus is believed to originate from birds like ducks and chickens, and people become infected through contact with the sick birds or contaminated environments.

According to the World Health Organization (WHO), the symptoms of H7N9 avian influenza include fever, cough, and shortness of breath, and in severe cases, respiratory failure, septic shock, and organ failure can occur.

The current outbreak in China has been highly concerning as cases have been reported in several provinces, including Fujian, Guangdong, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Sichuan, Yunnan, and Zhejiang.

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As of June 2021, the Chinese CDC has confirmed 1,064 cases and 161 fatalities, with millions of birds culled to prevent the spread of the virus.

Prevention and Control Measures

The Chinese government has taken several measures to contain the spread of the virus. The government has imposed restrictions on the sale and slaughter of live birds, and markets that sell live poultry have been closed in several cities.

Additionally, public health officials have been conducting environmental and poultry testing, and those who have been in close contact with infected birds or patients have been quarantined.

Experts have recommended that people should avoid contact with live birds, especially those who are sick or dead.

Additionally, people should wash their hands regularly, avoid close contact with people who are sick, and cover their mouths and noses while coughing or sneezing. Furthermore, individuals who are experiencing flu-like symptoms should seek medical attention immediately.

Conclusion

The H7N9 avian influenza outbreak in China is a reminder of the importance of taking preventive measures against infectious diseases.

Although the outbreak has been significant, the Chinese government’s warning and preventive measures have been effective in limiting the spread of the virus. However, more research is required to understand the virus’s behavior and develop effective treatments and vaccines.