Since November 2016 (as of January 23, 2017), 229 human H7N9 avian influenza cases have been recorded in Mainland China. In addition, dozens of fatalities have been reported.
Most of these patients reported exposure to live poultry or poultry markets. Infections have been reported in the provinces of Jiangsu, Fujian, and Guangdong, as well as the Macau and Hong Kong Special Administrative Regions.
CDC advises people traveling to China to avoid contact with poultry (including poultry markets and farms), birds, and their droppings and to avoid eating undercooked poultry. There are no recommendations against travel to China.
More specifically, the CDC advises:
There is no vaccine to prevent H7N9 flu. To protect yourself when visiting China, take the following steps:
- Do not touch birds, pigs, or other animals.
- Don’t touch animals, whether they are alive or dead.
- Avoid live bird or poultry markets.
- Avoid other markets or farms with animals (wet markets).
- Eat food that is fully cooked.
- Eat meat and poultry that is fully cooked (not pink) and served hot.
- Eat hard-cooked eggs (not runny).
- Don’t eat or drink dishes that include blood from any animal.
- Don’t eat food from street vendors.
- Practice hygiene and cleanliness.
- Wash your hands often.
- If soap and water aren’t available, clean your hands with hand sanitizer containing at least 60% alcohol.
- Don’t touch your eyes, nose, or mouth. If you need to touch your face, make sure your hands are clean.
- Cover your mouth and nose with a tissue or your sleeve (not your hands) when coughing or sneezing.
- Try to avoid close contact, such as kissing, hugging, or sharing eating utensils or cups with people who are sick.
- If you feel sick after visiting China:
- Talk to your doctor or nurse if you feel seriously ill, especially if you have a fever, cough, or shortness of breath.
- Tell your health care provider about your travel to China.
- For more information about medical care abroad, see Getting Health Care Abroad
- Avoid contact with other people while you are sick.
Avian influenza A (H7N9) is an influenza (flu) virus found in birds that does not normally infect humans. However, in spring of 2013, China began reporting infections with the virus in people. Most of these infections have been associated with contact with infected poultry or contaminated environments (such as poultry markets) in China. In rare cases, it can be spread from person to person. Early symptoms are similar to those of seasonal flu and may include fever, cough, sore throat, muscle aches and fatigue, loss of appetite, and runny or stuffy nose. However, infection with this virus often causes severe respiratory illness and, in some cases, death.
- H7N9 avian influenza cases top 1000
- China reports another human H5N6 avian flu case
- H9N2 avian influenza case reported in Meizhou child